Dan O'Bannon was killed on December 17th, 2009.
Guillermo Rubalcaba -LRB- January 10 , 1927 -- September 7 , 2015 -RRB- was a Cuban pianist , bandleader , composer and orchestrator specialising in danzon and cha-cha-cha music genres .. cha-cha-cha. Cha-cha-cha ( music ). composer. composer. pianist. pianist. bandleader. bandleader. orchestrator. Orchestration. danzon. danzon. Born as Guillermo Gonzalez Camejo in the town of Pinar del Rio , as the son of Jacobo Gonzalez Rubalcaba he adopted his father 's maternal name for professional purposes .. Pinar del Rio. Pinar del Rio. Jacobo Gonzalez Rubalcaba. Jacobo Rubalcaba. Besides , Guillermo Rubalcaba was the father of Latin jazz pianist Gonzalo Rubalcaba .. pianist. pianist. Latin jazz. Latin jazz. Gonzalo Rubalcaba. Gonzalo Rubalcaba