Migrating to San Diego in 2003, Sean has played in various groups ranging from Jazz to Rock, studied classical guitar and jazz studies at Ball State University, and is a full time guitar instructor. Sliding lovely lines of improvised melody over deep pockets, Martin is always groove minded.
Other projects include Skirt Alert 2002-present, Flip City 2001-2003, Ball State University Jazz Lab ensemble 2001-2003, On the One 2005-2006, Lil Chili and the Wah Wah's 2006-2007, & Al Howard and the K23 Orchestra 2007-present (honorary member)