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

Greg Koch Anodyne - Coffee - Hendrix 11/24/21

2019 Koch Marshall Trio - Live (complete gig) @ Blues Moose Radio (NL)

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

The Koch-Marshall Trio Performs Live at Sweetwater Studios

Eric Clapton Christmas Songs 🎸 | Vintage Blues Christmas Mood

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

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

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

Greg Koch & The Koch-Marshall Trio 2023 03 11 "Full Show" Boca Raton , Florida - The Funky Biscuit

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

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

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

Greg Koch at Dallas International Guitar Festival 5/4/24

Joe Bonamassa "Tales of Time" Full Album!

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

Koch-Marshall Trio | Live | Thomann Sessions

Koch Marshall Trio (Greg Koch) - Red House - 11/20/24 118 North - Wayne, PA

PACK IT UP: Joe Bonamassa and Josh Smith on KTBAS X

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

Joe Bonamassa - Full Concert [HD] | Live at North Sea Jazz Festival 2007