Koch won first place in the 1989 Bluesbreaker Guitar Showdown judged by singer/guitar player
Buddy Guy. Koch has also played with
Joe Bonamassa. Greg Koch is currently a Martin Guitar clinician. In addition to playing guitar, Koch has authored many books on various guitar methods and styles. He also gives
Skype guitar lessons and in 2020
Guitar World called him one of the 15 best guitar teachers.
Greg Koch and the Tone Controls The group was formed as a trio that included guitar, bass, and drums. The original band members include journeyman drummer and vocalist Gary Koehler, bass guitar and vocals Kevin Mushel, and Koch on electric guitar and vocals. Other members of the band included
John Calarco on drums and Tom Goode on bass. Koch and the Tone Controls won five
Wisconsin Area Music Awards for Blues Artist of the Year (1993, 1995, 1996, 1997, and 1998).
Greg Koch and Other Bad Men Koch recorded a live album,
Greg Koch and Other Bad Men: Live! On the Radio, with bass player
Roscoe Beck, vocalist
Malford Milligan and drummers John Calarco and Tom Brechtlein.
Koch Marshall Trio The
Koch Marshall Trio is an instrumental organ/guitar trio established by Koch in 2017. The Trio includes Koch's son Dylan Koch on drums, Toby Lee Marshall on
Hammond organ and Greg Koch on guitar. The Koch Marshall Trio has signed a contract with the
Mascot Label Group. They released their debut studio album,
Toby Arrives, on February 23, 2018.
Toby Arrives was submitted for a Grammy nomination 2018.
Solo work Koch works as a clinician for
Fishman and
Martin. In addition, Koch has his own signature amplifier The Greg, manufactured by the Koch Amplifier company. Koch also has a signature guitar which was released in 2019 by
Reverend Guitars, named the Greg Koch Signature Gristlemaster. The guitar colors were given somewhat humorous names like: Kochwork Orange, and Blucifer. Since 2011, Koch has made monthly promotional videos for Wildwood Guitars in Colorado. He has made approximately 4000 videos which have over 50 million views. Koch released an acoustic album (
Acoustic Gristle Soup) in December 2019. The 38-minute album has 14 songs. Also in 2019, Koch signed with True Grit Talent Agency. ==Legacy==