: Features the full Machine Head album with the new 2012 remaster .

The 2012 remaster is featured on several formats, including a comprehensive 40th Anniversary Box Set and individual vinyl and CD releases.

: The release includes detailed 16-page booklets documenting the chaotic recording sessions in Montreux, Switzerland.

The version was released as part of the 40th Anniversary Edition of the seminal album Machine Head . This 2012 remaster, handled by engineer Jon Astley, aims to preserve the raw energy of the original 1971 recordings while utilizing modern digital clarity. The 2012 Anniversary Release

: Often includes the 1997 remix by bassist Roger Glover and the rare 1974 quadraphonic mix.