Joe Glaser has been a pillar of Nashville's guitar community for decades. He's a man that dreams in mechanical terms often coming up ideas while deep in a REM cycle. Through his various companies he's designed, developed, and released a handful of "blue water" solutions to age-old instrument problems making the tolerable terrific. In this comprehensive visit to Glaser's home base, we get up close and personal with several of the products that enhance intonation and playability without disrupting the guitar's integrity.