"Echoes" is the first single to be released by British indie rock band Klaxons from their second studio album, Surfing the Void. The song was released through Polydor Records as a digital download on 15 August 2010, with a vinyl and CD single release the following day. The single was added to BBC Radio 1's A Playlist in July 2010. The single cover was shot by London-based photographer Ben Rayner. The song appears on Need for Speed: Hot Pursuit in 2010 along with the song "Twin Flames"