Apocalyptica is one of the rare bands that actually has a pedigree to go with their sound. The graduates of Sibelius Academy in Finland have a difficult time defining their brand of music, which involves cellos like you've never heard them before. Apocalyptica will play the Regency Building, 1290 Sutter St. in San Francisco, at 7 p.m.
9/9: Violent Cellos and Super Friends
Apocalyptica, Trey Songz and Monica
By Sajid Farooq
NEW YORK - AUGUST 17: (L-R) Trey Songz and Bow Wow visit BET's '106 & Park' at BET Studios on August 17, 2010 in New York City. (Photo by Johnny Nunez/WireImage)