Marcus Rezak is a recording artist, touring musician, session guitarist, and music theorist. As a lead guitarist, Marcus carves out a distinguished style in the world of guitar with several well-known cutting edge groups including Katharsis, Shred is Dead, FrankenZaps Monster, Digital Tape Machine, Stratosphere All-Stars, and as an artist-at-large. He has performed at some of the most elite music festivals across the globe in various genres. Known as a master of jazz improvisation and the art of the sit-in, Marcus is a frequent call among bands and musicians carving out his unique niche in the performance world. Having a commanding stage presence, Marcus takes the euphoric freedom of live music and directs its path into a unique approach, as if every jam is a live recording session. By keeping exceptionally comprehensive mental notes on what works, what doesn't, and how to improve is what has led Marcus to respect in the music world and to such integral heights.