Wikipedia
Octavarium is the eighth studio album by American progressive metal/ rock band Dream Theater. Released on June 7, 2005, it was the band's final release with Atlantic Records. Recorded between September 2004 and February 2005, the album holds the distinction of being the last album ever recorded at The Hit Factory in New York City. With Octavarium, the band decided to create "a classic Dream Theater album", drawing upon their various stylistic influences while trying to make the music less complex. The album takes as its creative concept the musical octave.
Octavarium peaked in the top five in the Finnish, Italian, and Swedish charts, and in the top ten in the Dutch, Japanese, and Norwegian charts. Critical reception of the album was generally positive; the diversity of the music was praised, although critics found some of the songwriting to be inconsistent. Dream Theater promoted the album on a year-long world tour, with the majority of concerts lasting almost three hours and featuring a different setlist each night. The tour finished at Radio City Music Hall accompanied by an orchestra; this performance was recorded and released as a live album and concert video entitled Score. They co-headlined the 2005 North American Gigantour with Megadeth.
Octavarium is a song by progressive metal/ rock band Dream Theater, from the album of the same name.
The song starts with Jordan Rudess using his Haken Continuum and his lap steel guitar, drawing references from Pink Floyd's " Shine On You Crazy Diamond", Tangerine Dream, Marty Friedman's Scenes, and Queen's " Bijou".