American rock band founded in 1998 in Los Angeles. Members: Jared Leto – lead vocals, guitars, bass guitar, keyboards (1998 – ) Shannon Leto – drums, percussion (1998 – ) Tomo Miličević – lead guitar, bass guitar, strings, keyboards, percussion (2003 – ) Former members: Solon Bixler – lead guitar, keyboards, backing vocals (2001 – 2003) Matt Wachter – bass guitar, keyboards (2001 – 2007) Touring members: Kevin Drake – rhythm guitar (2001 – 2002) Tim Kelleher – bass guitar, keyboards (2007 – 2010; 2011) Matt McJunkins – bass guitar (2011) Braxton Olita – keyboards, guitars, backing vocals (2009 – 2011)