Radiohead's eighth studio album, "The King Of Limbs", is an experimental progression on the sound of its predecessor, 2007's "In Rainbows". Lyrically the record harks back to 2001's "Amnesiac", and indeed the heavy use of electronic instrumentation and distortion also recalls both "Amnesia" and "Kid A". Announced only a week before its intended release date, "The King Of Limbs" is named after an ancient tree near Radiohead's recording studio.