• Vocalist, bassist,songwriter, artist, rock and metal music enthusiast.

• Moved to Austin,Tx. 1981

• Gold Sales Awards presented in 1994 (Dangerous Toys/Columbia Records-Self-Titled 1989, and Hellacious Acres 1991)

• 1998 Induction into the Texas Music Hall of Fame (other Hall of Famers include,Stevie Ray Vaughn,Willie Nelson,Gibby Haynes,Chris Gates,Doug Sahm and many other Texas song writers and legendary artists)

• 2003-2004-Austin Music Network-Host/VJ for The Hard Show(Heavy Metal/Punk Video Show)

• 2005 to the present- Staff Vocal Instructor at the Austin Branch of "The Paul Green School of Rock Music"

• 2007-Guest speaker to University of Texas music class (Austin Live Music Academy) Oct. 15,2007 (Class modeled after "Inside the actor's Studio" on Bravo)

•2008- Aug. 5, 2008 Versailles Records releases Guns N Roses tribute CD "Double Talkin Jive" featuring Mcmaster on vocals on "Welcome to the Jungle", first track on the CD.

•2008-Judas Priest Tribute CD - Hell Bent Forever, Broken Teeth (Mcmaster vocals) - Devils Child released 9/16/08 Deadline/Cleopatra Records. CD also includes Sepultura, Great White, LA Guns and Motorhead.

Thanks Jason.. ;)