"A Thousand Suns" was released on September 14. The album's first single, "The Catalyst", was released on August 2. The band promoted their new album by launching a concert tour, which started in Los Angeles on September 7. Linkin Park also relied on MySpace to promote their album, releasing two additional songs, "Waiting for the End" and "Blackout" on September 8. Furthermore, a documentary about the album's production, titled "Meeting of A Thousand Suns", was available for streaming on the band's MySpace page. On August 31, 2010, it was announced that the band would perform the single live for the first time at the 2010 MTV Video Music Awards on September 12, 2010. The venue of the debut live performance of the single was Griffith Observatory, an iconic location used in Hollywood movies. "Waiting for the End" was released as the second single of "A Thousand Suns".