Mark Marshall is a NYC-based composer, session and touring guitarist, producer, and author of the book Practice Makes Progress. Mark has a soft spot for sarcasm and anything with tubes in it. Visit guitaristmarkmarshall.com for more info.
On PremierGuitar.com, "Sponsored Content" refers to articles, videos, or audio recordings that are produced or curated by an advertiser but that Premier Guitar is happy to share alongside our own editorial content due to the Sponsored Content’s educational, musical, or entertainment value. Sponsored Content is clearly labeled everywhere it appears, and Premier Guitar's editorial department has no involvement in its creation.