David Lee Garza Y Los Musicales are a Tejano band formed in Texas in the late '80s by accordion player Garza with several bandmates (some of whom are relatives): drummer Adam Garza, bassist Richard Garza and guitarist Armando De La Garza, as well as saxophone player Oscar Montemayor and multi-instrumentalist William O'Rourke. David Lee Garza premiered on Capitol in 1991 and released more than a dozen albums in less than five years.