Tristeza is an American post-rock band. The band is currently based in Oakland, California, and was established in San Diego in 1997. The band has performed in 19 countries.
The group formed in San Diego in 1997, and included Christopher Sprague, Luis Hermosillo, Jimmy LaValle (The Album Leaf), James Lehner, and Stephen Swesey. This line-up recorded all material that was released through 2003, including the albums Spine and Sensory (1999) and Dream Signals in Full Circles (2000).
In January 2003, Tristeza played its last concert with Jimmy LaValle as a main member, but he has joined the band occasionally since.
During 2004, the band enlisted guitarist Alison Ables and keyboardist Sean Ogilvie to begin writing songs for A Colores (2005). This line-up recorded all material that was released during 2005 and 2006.