
The happy reunion of Mark O'Connor and his old Martin resulted in a sequel to his foundational 1978 acoustic guitar album, Markology. Back then, he was already a star violinist and a mandolin player of note. Photo by Maggie O'Connor
When an injury sidelined his 6-stringing 20 years ago, he committed to violin superstardom. Now, O'Connor returns to his 1945 Martin D-28 for the rapturous, virtuosic Markology II.
In 1997, Mark O'Connor faced every guitarist's worst fear. He was teaching at his O'Connor Method String Camp that summer when he developed a debilitating case of bursitis in his right elbow. "Doctor's advice was that I limit or discontinue some of the activity that caused the bursitis, as the condition wasn't going to disappear entirely," O'Connor explains. As a multi-instrumentalist with a high-level violin career, he had a choice to make. "I sacrificed the guitar and mandolin to preserve my violin playing. I was very sad to see it go, but I needed to preserve my ability to play the violin, because it was the thrust of my career."
By that time, O'Connor had taken violin playing to groundbreaking new places. He'd released a string of solo records on major labels, including 1991's The New Nashville Cats, which took stock of the contemporary Nashville session scene by featuring more than 50 collaborators. His new trio with Yo-Yo Ma and Edgar Meyer had released their much-lauded debut record, Appalachia Waltz, in 1996, and he'd recently composed and recorded a violin concerto, a string quartet, and a soundtrack for the PBS series Liberty!,which featured Yo-Yo Ma, James Taylor, and Wynton Marsalis.
"It became too much about technique and not as much about what drew me to the guitar in the first place, which was its beautiful sound."
As far as career ambitions go, O'Connor's violin playing overshadowed his guitar playing, but his early accomplishments on 6-strings were also extraordinary. O'Connor started early, studying classical guitar starting at age 6 and soon moving into flamenco. He took on classical violin as a way to perform more recitals, and it was his interest in violin that helped him discover bluegrass. He explains, "I heard the fiddle on the Johnny Cash show, and it was the fiddle and fiddling I got into that led me into bluegrass guitar. I would've never known that existed in my surroundings in Seattle, if it weren't for the fiddle."
Once O'Connor fell in love with bluegrass, things started happening quickly. By age 11, he'd stopped playing classical and flamenco guitar and focused solely on flatpicking. "When I got into bluegrass and started with a flat pick, for me, that was rock 'n' roll rebellion. I was going down this path and there was no return," he says. And he soon began winning bluegrass guitar competitions, including the National Guitar Flat-Picking Championships.
Surrounded by his inspirations Tony Rice (center) and Dan Crary (left), O'Conner cuts "Fluid Drive" for the first Markology album, in 1978. Flatpicking doesn't get any finer.
At 13, O'Connor met Tony Rice, and by the time he'd turned 15, the elder guitarist had taken him under wing. When O'Connor recorded his landmark album, Markology, in 1978, Rice played alongside the 16-year-old and helped him mix it as well. Markology was a remarkable feat that found the young prodigy holding his own amongst elders like Rice, David Grisman, and Sam Bush. It was the first recorded evidence that he'd aligned himself with the jazz-inspired ways of his collaborators and was creating his own original and imaginative voice in bluegrass, setting the world on fire with his 1945 Herringbone Martin D-28. Two years later, at only 18, he stepped into his mentor's shoes, replacing Rice in the David Grisman Quintet for their Quintet '80 album.
O'Connor's guitar and fiddle playing co-existed on equal footing for quite a while. "Throughout my childhood, it was neck and neck," he says. "The distinctions could include that there were more big fiddle contests than big guitar contests, so I found myself going to three times as many major fiddle championships. That would automatically suggest that I'm spending more time on that instrument." When he joined the Dregs, playing violin on 1982's Industry Standard, Steve Morse insisted that O'Connor play both instruments in concert, though he began to notice how hard it was becoming to maintain his technique on both, and notes, "It was just so hard to keep up everything, especially with the kind of touring that we were doing, it was just nonstop."
Mark O'Connor's Gear
On Mondays this year, Mark O'Connor and Maggie, his wife, have been livestreaming concerts from their home. She is part of the Mark O'Connor Band, which includes his son Forrest and daughter-in-law Kate Lee.
Strings & Picks
- BlueChip CT55
- D'Addario EJ18 Phosphor Bronze (.014–.059)
It wasn't long before Chet Atkins encouraged him to move to Nashville at the age of 22, imagining he'd find a career as a session guitarist, that O'Connor committed to the violin as his principal instrument. He explains, "I found myself on a Glen Campbell album playing guitar, mostly, and doing an occasional fiddle solo. Something just clicked in my mind where I thought, 'There's so many guitar players in Nashville and there's hardly any fiddle going on.' That was 1983, '84. I just took it upon myself to be the person that brought back fiddling into country music, and I became known as the top fiddler."
He quickly began playing top-tier sessions as well as making a string of major label records under his own name, and his guitar playing took on a more background role. By the time he suffered his injury in 1997, he admits, "I was kind of a little bit burnt out about it. Maybe that's what led to my injuries. Sometimes when you're not completely focused on what you're doing, that's the time that you get injured. I was going through the motions a little bit and maybe over-practicing, trying to overachieve, pushing myself maybe for the wrong reasons. It became too much about technique and not as much about what drew me to the guitar in the first place, which was its beautiful sound."
"Music is a gift, I think, to us all."
Setting aside his guitar and mandolin, O'Connor found that he could continue playing violin, and for the next two decades fiddling took over his musical life completely. He didn't touch a guitar. "I never thought I would play guitar again, and I had grown accustomed to that fact. I had other bouts of bursitis in both my hip and my knee since then, so I knew I was prone to it. I just never wanted to take the chance," he says.
In 2017—20 years after his injury—he was busy focusing on his Mark O'Connor Band, with his wife Maggie on violin and vocals, his son Forrest on mandolin, guitar, and vocals, and his daughter-in-law Kate Lee on violin and vocals. While reminiscing about his multi-instrumentalist past, his family encouraged him to give the guitar another try. "I was wondering how I could add some variety to the instrumentation for our group," O'Connor says. "My family was encouraging me to try the guitars out, maybe play some easy-going strums on one of our songs, and, carefully, I started to try out some guitar stuff."
In his early years as a bluegrass fiddle trailblazer, O'Connor, at left, performs at a festival with (left to right) Eddie Adcock on banjo, Peter Rowan on guitar, and Jerry Douglas on dobro.
Photo by Jordi Vidal
As he began testing his limits, O'Connor realized that he could do a lot more than strum some chords, and one thing soon led to another. "It was not too long before I began to take a lead line on one of the easy songs on stage," he says. "That led to my taking my old Herringbone off the wall back home and experimenting. Over two or three months, I started building up calluses, and as soon as I got my calluses, then my right hand seemed to start to coordinate a lot better. The strumming came back pretty quickly. It was just coordinating mainly crosspicking and lead stuff. And when that started coming back, the whole thing just opened up and I was inspired."
It's hard to imagine the thrill of revisiting the guitar after such a long hiatus. O'Connor describes the feeling: "It felt like a gift. All of a sudden it just felt like it was meant to be—that it was my time to play the guitar again. Music is a gift, I think, to us all. I thought about Tony right away. His sound was in my mind the whole time, and his tone, the way he projected on the guitar, the way he held the guitar and the physicality of it."
"The strumming came back pretty quickly. It was just coordinating mainly crosspicking and lead stuff. And when that started coming back, the whole thing just opened up and I was inspired."
O'Connor decided to document his progress on the guitar, creating arrangements of tunes and recording them once they were ready. "It dawned on me that I had been storing up guitar ideas this whole time, and maybe they were held in my subconscious all along, never having an outlet for them, and then they were kind of spilling out onto the guitar."
Those recordings slowly coalesced into Markology II, a title that suggests not only a sequel to his debut album, but also a renewal or rebirth of his relationship with the instrument. Much like on his debut, Markology II once again shows that O'Connor possesses one of the most unique and versatile voices in modern acoustic guitar playing. Like his fiddle playing, his approach to the guitar now transcends the more bluegrass-focused playing of his youth, and he shows off a versatility and virtuosity that is stunning.
The strings O'Connor had on his Martin D-45 when he put it aside 20 years ago were still on the guitar when he recorded the first two songs for his new album. Nonetheless, "On Top of the World" and "Ease With the Breeze" ring with beauty and precision.
From "On Top of the World" and "Ease With the Breeze"—the first tracks recorded for Markology II,using his D-28 with the same strings that had been on it since he put it down in 1997—to awe-inspiring, fleet-fingered arrangements of "Beaumont Rag" and "Salt Creek," O'Connor proves that not only has he not lost anything with regards to his technique and musicality, but he's continued to grow well beyond the already highly developed playing we last heard from his flat-top box in the '90s. This makes Markology II not only a unique entry in his large discography, but a unique entry into the canon of solo acoustic guitar records that demand close study.
While he once again plays with rare speed and dexterity, O'Connor brings a lot of awareness to his physical approach to guitar. At 59, he knows he has to take care, listen to his body, and follow its cues in order to avoid another injury. "I have a template of how to approach playing with injury now," he assures. "The main thing is that you have to just discontinue playing the moment you feel pain in the arm or hand area. I mean, literally, as soon as you feel the twinge of pain for 5 seconds, you have to discontinue. I'm very hyper-aware of my limitations in that way." With this thoughtful and focused awareness, it will be thrilling to hear where Mark O'Connor takes his guitar playing for years to come.
Alabama Jubilee | Mark O'Connor | "Markology II" (Official Video)
Mark O'Connor takes a relaxed and efficient approach to picking while he sets his JC Baxendale-built dreadnought on fire with this version of "Alabama Jubilee." His creative and melodic solo guitar arrangement leaves lots of space for clever chording and hyper-fast licks while maintaining a casual and airy feel.
Stringjoy has introduced the Ariel Posen Signature String Set, a heavy-gauge Nickel Wound set designed in close collaboration with acclaimed slide guitarist and singer-songwriter Ariel Posen.
The Ariel Posen Signature String Set from Stringjoy
Ideal for B Standard, Open C, and other lower tunings, this set offers exceptional tone and feel for players who want to explore new sonic territory while maintaining their guitar's unique voice.
Each string in this set is built with Stringjoy’s trademark quality: wound at tension with high compression winds for maximum output, durability, and smooth playability. The result? Strings that hold up under pressure while delivering a natural, expressive voice—perfect for hybrid playing and expressive slide work.
Ariel Posen Signature Set Specs:
• .014 – .018p – .026w – .038 – .050 – .062
• Wound 3rd string
“If you didn’t know these were 14-62 gauges, you’d swear they were just 11s tuned down,” said Ariel Posen. “They feel like home and preserve the sound of the guitar, even in lower tunings. That’s the biggest thing—it still sounds like guitar.”
“We’ve spent ten years experimenting and testing together to find the right combination,” said Scott Marquart, Stringjoy Founder & President. “This release is more than just a new product—it’s the culmination of a shared journey between friends and musicians. Ariel’s set is uniquely him, and I think players will love how it feels and responds.”
Stringjoy’s Ariel Posen signature string set carry a street price of $13.99. Learn more at at stringjoy.com.
Kemper updated the entire product range introducing the all-new Kemper Profiler MK 2 Series. More Power. More Flexibility.
KEMPER PROFILER - The all-new PROFILER MK 2 Series
Kemper today announces the immediate availability of the all-new KEMPER PROFILER MK 2 Series. Kemper continues to raise the bar with the upcoming Profiler MK 2 Series — a bold evolution of the Profiler lineup (All PROFILERs: Head, Rack, Stage, the Player, and the powered versions), delivering more power, more flexibility, and more creative potential than ever before.
At the heart of the PROFILER MK 2 Series works an upgraded processing engine, unlocking faster performance, with boot times clocking in around 20 seconds, and a host of new features that expand the boundaries of what a modern guitar or bass rig can do.
A New Era of Effects:
20 Blocks in Series, the most powerful effects architecture ever found in a Kemper unit - The PROFILER MK 2 Series now offers seven additional effect blocks, raising the total number of simultaneous audio effect blocks to an incredible 20 — all running with zero added signal latency. It’s like having an entire, fully integrated pedalboard with pedal essentials at your feet — but one that boots in seconds, never needs rewiring, and always remembers your settings.
A new Era of Profiling:
Kemper announces a new profiling technology for the MK 2 series. Availabilty is expected during Summer. Currently in extended testing with some selected third-party profile vendors the new profiling offers:
- More than 100,000 individual frequency points meticulously analyzed for the most precise amp recreation ever achieved.
- Next-Level Speaker & Dynamically adjustable Cabinet Resonance – Capturing the true dynamics of your setup with the longest and most complex impulse responses in the industry.
- Liquid Profiling Technology – Seamlessly integrate the original amp’s gain and tone controls, transforming a single profile into a fully dynamic, living amplifier.
- Unparalleled Precision & Feel – A cutting-edge hybrid approach combining precise, deterministic analog measurement with Kemper’s industry-leading profiling intelligence.
Overview - All that’s new in the PROFILER MK 2 in more Detail:
All-New FX Section – 7 Additional FX Slots - ThePROFILER MK 2-Series introduces an expanded FX section with seven dedicated “pedalboard essential” FX slots, featuring: A new second Noise Gate (Palm Ninja), Compressor, Pure Booster, WahWah, Vintage Chorus, Air Chorus, and Double Tracker.
Adding these to the pre-existing 10 audio blocks, Spectral Noise Gate, Transpose Effect, and Volume Pedal - in total this provides users with 20 simultaneous audio effect blocks, setup gig-ready right out of the box while maintaining full flexibility for customization.
This new layout makes it convenient to cover all the bases and offers 8 flexible FX blocks available for the acclaimed tone shapers and studio-grade unique FX the KEMPER PROFILER is famous for.
Performance Meets Portability - With a smarter internal design and new lightweight aluminum components, the Profiler Stage Mk 2 has shed excess weight — making it even more gig-friendly without sacrificing the tank-like build quality musicians rely on. Whether for touring the world or heading to a local session, this is the most travel-ready full-featured Profiler yet.
Mk 2-ready Player! - For all guitarists and bassists already rocking the compact PROFILER Player, there is good news: it’s been “MK 2”-ready from day one, meaning it’s fully aligned with the power and potential of the new series, and now, on LVL 1 already, it features 16 simultaneous FX in total. This new extended signal flow becomes available for all Player owners as a free update, and yes, it will get Profiling, too. Making the PROFILER Player out of the box the features richest and most professional performance and recording solution - with its travel-friendly footprint and convenient price point!
8-Channel USB Audio Support for the new Mk 2-Series - Native 8-channel USB audio support to all KEMPER PROFILER MK 2 Series units, enabling seamless multitrack recording and reamping directly into your DAW – no external interface required.
Loop Longer, Play Harder - The integrated Looper also gets a serious upgrade. With up to two full minutes of recording time, the MK 2 Series lets you capture extended phrases, build layered soundscapes, or craft entire performances — all on the fly. (Looper available from LVL 3 for the Player)
Speed and Responsiveness Upgrades - Major improvements under the hood. Boot times, preset switching, and UI responsiveness are noticeably faster and smoother, especially in Performance Mode.
Christoph Kemper, Founder & CEO:
“The new PROFILER MK 2-Series makes the PROFILERs feel more like a complete rig than ever before. With instant access to essential FX, full USB audio integration, and improved playability, we’re giving our users a platform that adapts and grows with them.”
Pricing & Availability:
The new KEMPER PROFILER MK 2 Series models are available now from dealers worldwide and directly from the Kemper Online Store. All the new features require a KEMPER PROFILER MK 2 Series device. Visit www.kemper-amps.com for downloads and release notes.
PROFILER Head $1,348.00
PROFILER Rack $1,398.00
PROFILER Stage $1,498.00
PROFILER Player $ 699.00
PROFILER PowerHead $1,798.00
PROFILER PowerRack $1,798.00
PROFILER Remote $ 469.00
At a glance!
The Kemper Profiler MK 2 Series isn’t just about doing more. It’s about doing it better, faster, and without compromise. With unmatched tonal power, surgical precision, and effortless usability, this is the most complete and forward-thinking Profiler platform yet.
The Billy Idol guitarist rides his Knaggs into Nashville.
There’s nothing subtle about Billy Idol, so it tracks that there’d be nothing subtle about the guitars used onstage by his longtime guitarist, Steve Stevens. Famous for his guitar work with Idol and the Grammy-winning symphony of sustain “Top Gun Anthem,” Stevens brought a brigade of eye-popping signature electrics and some choice other jewels out on the road with Idol this spring.
The tour touched down at Bridgestone Arena in downtown Nashville in May, and while Stevens was jetting into town, PG’s John Bohlinger met up with tech and guitar builder Frank Falbo to learn the ins and outs of Stevens’ rig.
Brought to you by D’Addario
Cherry Pie
This cherryburst is one of a score of single-cut Knaggs Steve Stevens signature models in Stevens’ arsenal. He plays with heavier Tortex picks and uses Ernie Ball strings, usually .010–.048s.
More, More, More (Sustain)
This Knaggs Steve Stevens Severn XF, complete with a Sustainiac pickup system, was designed to mimic the look of one of his old guitars, and the stage lights make this finish go insane. It comes out for three to four songs in any given set, including “Rebel Yell.”
Songs from the Sparkle Lounge
This Knaggs Steve Stevens, finished in silver sparkle, is outfitted with a killswitch, push-pull control knobs, and Fishman Fluence pickups. Falbo was on the R&D team that helped design the Fluences.
Other guitars backstage include a red sparkle Knaggs with PAFs, a Godin LGXT with piezo saddles and Seymour Duncan pickups that sends three signals (synth, electric, and piezo), a pair of piezo- and MIDI-equipped Godin nylon-string guitars, a dazzling Gibson Les Paul with stock Gibson pickups, a Suhr T-style electric, and a Ciari Ascender for travel and dressing-room rehearsal.
Tube Heart, Digital Brains
Stevens runs through a pair of Friedman heads—a B100 and Steve Stevens SS100, plus a third backup—with each panned hard to either the left or right. Both signals run through a Neve 8803 rack EQ into two RedSeven Amplification Amp Central Evo loadboxes, and through their impulse response programs to front of house. A Neural Quad Cortex is on hand as a backup and for fly dates.
Steve Stevens’ Pedalboard
Stevens’ pedal playground is masterminded by an RJM Mastermind GT, which lives on its own board alongside a Fractal FM3 MK II. He orchestrates most of the changes himself, but Falbo is ready to flip switches backstage in case Stevens is away from his board for a key moment.
The centre hub, built on a Tone Merchants board, carries a TC Electronic PolyTune2 Noir, Xotic Effects Super Sweet Booster, Vox wah, Ernie Ball volume pedal, Mission Engineering expression pedal, DigiTech Whammy Ricochet, Suhr Discovery, JHS Muffuletta, DigiTech Drop, ISP DECI-MATE, Walrus Voyager, Suhr Koji Comp, Zvex Super Ringtone, DryBell Vibe Machine, and Ammoon EX EQ7. An Ebtech Hum Eliminator, two Strymon Ojais, and a Strymon Zuma keep the wheels greased.
The board to the right carries a Boss RV-500, Fender Smolder Acoustic OD, Lehle Dual Expression, Boss GM-800, Empress Bass Compressor, Grace Design ALiX preamp, Fishman Aura, and a Peterson tuner. Utility boxes include an Ernie Ball Volt and a Radial J48.
Rick Derringer plays the Coliseum in New Haven, Connecticut, in 1973—the year of “Rock and Roll, Hoochie Koo.”
The guitarist and high-profile producer, whose career began with the ’60s garage-rock band the McCoys and included a historic run with Johnny and Edgar Winter, and, more recently, Ringo Starr, leaves behind a deep catalog.
Prolific American guitarist and producer Rick Derringer passed away on Monday, May 26, in Ormond Beach, Florida, at the age of 77. In the 1970s, with Edgar and Johnny Winter, and as a hit-making solo artist, he was a flamboyant stage presence whose biting tone and fluent classic-rock soloing made him a guitar-culture icon. An official cause of death has not been announced, but he suffered from heart ailments and had recently undergone a triple bypass.
Derringer, born Richard Dean Zehringer on August 5, 1947, was raised in Ohio and, before he was 10 years old, received his first electric guitar. He and his brother Randy began playing music together. By high school, he had his own band: Rick Z Combo, then Rick and the Raiders, before finally settling on the McCoys.
It was in his late teens, as singer and guitarist of the McCoys, that Derringer cut his first and perhaps most enduring hit, a cover of Wes Farrell and Bert Berns’ “Hang on Sloopy.” In fact, the band you hear on the McCoys’ iconic release is the Strangeloves; Derringer’s vocals and guitar were recorded and added, and the song was released by the McCoys. This became the definitive rendition of the song, which today remains an unofficial anthem for the state of Ohio, finding airtime at Ohio State Buckeyes, Cleveland Guardians, Cleveland Browns, and Cleveland Cavaliers games.
“It’s heavy rock ’n’ roll boogie and hyper, bluesy riffing also gained it a spot in the popular video game Guitar Hero II, where Derringer’s music was introduced to a new, young generation of aspiring guitarists.”
In the 1970s, Derringer and the McCoys began a fruitful and long-lasting relationship with brothers Edgar and Johnny Winter, first as part of Johnny Winter’s Johnny Winter And group, and then Edgar Winter’s White Trash and Edgar Winter Group. Off the back of those collaborations, Derringer launched his debut solo LP, All American Boy, in 1973. It carried another of his signature songs, the rollicking, groovy-as-hell “Rock and Roll, Hoochie Koo,” which had by then already been released twice on records by both Johnny and Edgar Winter. Derringer’s take reached No. 23 on Billboard’s Hot 100 chart and saturated FM radio. Its heavy rock ’n’ roll boogie and hyper, bluesy riffing also gained it a spot in the popular video game Guitar Hero II, where Derringer’s music was introduced to a new, young generation of aspiring guitarists.
Through the 1970s and ’80s, Derringer continued his streak of collaborations with artists like Steely Dan, Todd Rundgren, Meat Loaf, Cyndi Lauper, Barbra Streisand, and more. Most notable, perhaps, was his work with “Weird Al” Yankovic. He produced six albums for the song satirist, which included Yankovic’s Grammy-winning hits “Eat It” (1984) and “Fat” (1988). By then, Derringer had already racked up a string of formidable production credits: his own All American Boy, Edgar Winter’s Shock Treatment and They Only Come Out at Night, Live Johnny Winter And, plus Johnny Winter’s Saints & Sinners, among others.
Derringer also played guitar on Bonnie Tyler’s perennial karaoke-night staple “Total Eclipse of the Heart,” and in 1985, Derringer struck gold again with “Real American,” Hulk Hogan’s theme song from the WWE soundtrack record, The Wrestling Album. With its striking title and pumped-up lyrics (“I am a real American/Fight for the rights of every man!”), the song went on to find popularity with politicians of all stripes, from Barack Obama to Hillary Clinton to Donald Trump.
The latter found favor with Rick Derringer, who appeared multiple times on Alex Jones’ far-right, conspiracy-theory-based website Infowars in conversation with Roger Stone to express support for Trump, beginning in 2016. Derringer revamped the lyrics of “Real American” for a rerelease in 2017, which he promoted with an appearance on Infowars.
Derringer continued playing with high-profile musicians through the 2000s, including Ringo Starr, Peter Frampton, Yes’ Jon Anderson, Joe Bonamassa, and the Winter brothers. Throughout his life, Derringer mostly used humbucking-outfitted guitars for his big tone, including Gibson Explorers, SGs, ES-335s, and Les Pauls, as well as B.C. Rich Mockingbirds and a signature model Warrior guitar.