宣告独立
On April 21, 2007, a barefooted Björk appeared as musical guest on an episode of the U.S. comedy-variety show "Saturday Night Live" in promotion of the album. She performed the songs "Earth Intruders" and "Wanderlust." On June 8, 2007 (recorded on June 5, 2007), Björk performed, along with her tour musicians, on the UK television show "Later With Jools Holland" for the fifth time in her solo career. She performed "Earth Intruders," "The Anchor Song," and "Declare Independence." Björk has also performed the song on every show of the worldwide Volta Tour, usually as the very first song played after she enters the stage. Björk's set at Glastonbury Festival was broadcast on BBC Four on 22 June 2007, with "Earth Intruders" being the first song of the concert.