Formed in Texas in the late '80s, Tejano band David Lee Garza Y Los Musicales features accordion player David Lee Garza along with bandmates such as drummer Adam Garza, bassist Richard Garza, and guitarist Armando De La Garza. With saxophone player Oscar Montemayor and multi-instrumentalist William O'Rourke, the group released over a dozen albums within five years, premiering on Capitol in 1991 and later recording for Hacienda Records. Their collaboration with country/Tejano vocalist Emilio in the early '90s led him to form his own group, Rio.

Known for their energetic performances and distinctive Tejano sound, David Lee Garza Y Los Musicales have been a prominent force in the music scene since their formation in the late '80s. Led by accordion player David Lee Garza and featuring a talented lineup of musicians, the band has released numerous albums and garnered a dedicated following. Their partnership with Emilio in the early '90s further solidified their influence in the genre, paving the way for both artists to make significant contributions to the Tejano music scene.