Here is a list of some of the people Marty has performed/recorded with:

Robert Earl Keen
Dwight Yoakum
Bruce Robison
Charlie Robison
The Derailers
Dale Watson
Kelly Willis
Doug Sahm
Jim Lauderdale
Jack Ingram
Asleep At The Wheel
Robbie Fulks
Don Walser
Jello Biafra
Alejandro Escovedo
Johnny Gimble
Chris Smither
Eliza Gilkyson
Jimmie Dale Gilmore
Rick Trevino
Caroline Herring
Blaze
Big Bill Lister
Robyn Ludwick
Alvin Crow
Michael Ballew
Christine Albert
Gulf Coast Playboys
Tish Hinojosa
Roger Wallace
Susanna Van Tassel
Jon Emery
Heybale
Katy Moffatt
Matt Harlan
Rodney Hayden
Mitch Watkins
Bonnie Bishop
Stoney Edwards
Ed Miller
Max Stalling
Tracy Lawrence
Freddy Steady
Kevin Fowler
Teddy and the Talltops
Charlie Louvin
Leni Stern
Erik Moll
Ulli Mohring
Aaron Watson
The Rainravens
Chris Wall
Libbi Bosworth
Rachel Harrington