30 Second to Mars

Origin: Los Angeles, California, U.S. 
Genre: Alternative Metal
Years Active: 1998 - Present 
Website: 30secondtomars.com 
Member: 
Jared Leto 
Tomo Milicevic 
Shannon Leto

30 second to mars = 30 seconds to mars, the name was taken from the thesis of a professor, originally the band was a family project Leto (Jared + Shannon), then Matt Wacther joined forces to fill the bass, before finally come out and join the Angel And Airwaves. And for the last personnel to fill the lead guitar Tomo Milicevic.
30 Second To Mars Telah Merilis 3 album studio Yaitu:
30 Second To Mars (2002)
A Beautiful Lie (2005)
This Is War (2008)