Greg Koch. Unrepentant / Sweet Tea. January 27th, 2020.

Greg Koch And Josh Smith. Drowning On Dry Land. January 27th, 2020.

Koch Marshall Trio (Greg Koch) - Unrepentant/Luna Girl - 4/30/22 Dallas Guitar Festival

Damon Fowler It came out of nowhere

Greg Koch. Spank It/Boogie. January 27th, 2020.

Greg Koch With Jeff Kollman. Welchz Grape. January 27th, 2020.

Greg Koch "Funk #49" live at Knucklehead's Carl Butler's Gospel Lounge 7/13/24

Greg Koch And Josh Smith. Folsom Prison Blues. January 27th, 2020.

Greg Koch - Koch Marshall Trio - WMSE Local/Live at Anodyne Coffee 03/04/25

''SWEET TEA'' - GREG KOCH w/ KOCH MARSHALL TRIO @ Token Lounge, July 2019

Greg Koch Demonstrates "Chicken Pickin" At the 2018 Dallas Guitar Show

Koch-Marshall Trio | Live | Thomann Sessions

Greg Koch. Since I’ve Been Loving you. January 27th, 2020.

JD Simo & Greg Koch - EPIC JAM @ Metropoulos, Whitfill, Sono-Tone showcase

Greg Koch & The Koch Marshall Trio Feat. Matt Schofield 9 22 2022 4K

Since I've Been Loving You - Koch Marshall Trio feat. Woody Mankowski

Greg Koch - Koch Marshall Trio - Little Wing - TosaFest - Wauwatosa, WI - September 9, 2017 LIVE

Greg Koch, Roscoe Beck and Tom Brechtlein Chicken Pickin' Blues, Rock, Jazz and Funk Mayhem...

Greg Koch Ft. The Koch Marshall Trio Live at Hear Here Presents

Koch Marshall Trio (Greg Koch) - Since I've Been Loving You - 11/20/24 118 North - Wayne, PA

Greg Koch. Thems The Breaks. January 27th, 2020.