. Charted #73. [1] 2002 Six Degrees of Inner Turbulence Elektra Records 115,000 + Dream Theater's first studio double album . Charted #46. [1] 2003 Train of Thought Elektra Records 143,000 + Charted #53. [1] 2005 Octavarium Atlantic Records 106,000 + Last album ever recorded in The Hit Factory recording studio in New