A Thousand Suns is an American rock album.
A Thousand Suns . Three more singles were released to promote the album : `` Waiting for the End '' , `` Burning in the Skies '' and `` Iridescent '' . Hot Rock Songs is a record chart published by Billboard magazine . `` The Catalyst '' is a song by American rock band Linkin Park . `` Waiting for the End '' is a song by American rock band Linkin Park , released on October 1 , 2010 .