Dream Theater - Octavarium [RKTBR25 Brick and Mortar Exclusive 20th Anniversary Edition Clear Vinyl 2LP]

Octavarium is the eighth studio album by American progressive metal 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, it was the last album recorded at The Hit Factory in New York City. With it, 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 its creative concept from the musical octave.

When starting to work on what would become Octavarium, Portnoy noted that it would be their eighth studio album and that they had recently released their fifth live album, Live at Budokan. This sequence mirrored the octave on a musical keyboard: each octave contains eight naturals and five accidentals. Portnoy suggested that they use that concept for the entire album. When writing, the band delegated each song a different key. Sound effects were placed between songs to connect them: for example, "The Root of All Evil", written in F minor, and the following track, "The Answer Lies Within", written in G minor, were connected by a sound effect in the key of F♯ minor. The album's lyrics and song titles featured references to this concept. Portnoy cited the titles "The Root of all Evil" (referring to the musical term "root") and "Octavarium" ("the octave of the octave") as two examples of this.

This 20th anniversary edition is released on clear vinyl.

Release Date: 10/24/2025