Greg Koch - Koch Marshall Trio - Trio Boerner Botanical Gardens 08/31/2023

Greg Koch - Koch Marshall Trio - New Glarus WI Blues Fest - 07/19/25

Greg Koch - Koch Marshall Trio - Shank Hall 11/18/22

Greg Koch & The Koch-Marshall Trio 2022 09 22 "Full Show" Boca Raton , Florida - The Funky Biscuit

Oz Noy Joe Bonamassa Steve Ferone & Will Lee at The Bitter End

LRBC #43 Kingfish Jamz 3 Dennis Jones 'Bit of Your Love'.

Some really sick playing transpired at NAMM 2019... [Part 1]

2023 Koch Marshall Trio - LIVE Full Show @ Café De Stier (NL)

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

Eric Johnson - Third Stone From the Sun 3-9-16

Матеус Асато и Грег Кох выступают на стенде Suhr Guitar • NAMM 2020

ANTHONY GOMES Waterford River Rhythms 08/24/2023

Koch-Marshall Trio live at Anderson Japanese Gardens

Greg Koch - Koch Marshall Trio & Guests HartFest, Wauwatosa, WI - 06/15/24

Eric Gales and Greg Koch Jam at the John Page Classic Booth • NAMM 2017

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

Gristletime! Greg Koch from The Burren 2/22/23 | Replay

Koch Marshall Trio - Hot 'Lanta & Villanova Junction (Live in Swindon, 2024)

Greg Koch on his Signature Reverend Gristlemaster

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

Именный усилитель Грега Коха от Koch Amps, также известный как «The Greg» • Гитары Wildwood