"Machine Head" is the sixth studio album of Deep Purple released in March 1972. The album is recorded with the Rolling Stones Mobile Recording Unit in Montreux (Switzerland) in December 1971. Engineer is Martin Birch. "Machine Head" is the sixth studio album of Deep Purple released in March 1972. The album is recorded with the Rolling Stones Mobile Recording Unit in Montreux (Switzerland) in December 1971. Engineer is Martin Birch. false 2025-11-07 23:32:42 1987 1987-02-25 1987-02-25 38 Hard Rock 111846 2114871 04909ec0-6b28-3c97-9524-215fd0b99b0b 79491354-3d83-40e3-9d8e-7592d58d790a d00243c5-adcf-3018-9aa7-1957d7a5a774 /config/metadata/library/92/9289601a34ab47916365ca783dc13f12/folder.jpg Deep Purple Deep Purple 1 1 06:07 1 2 04:51 1 3 05:06 1 4 04:03 1 5 05:43 1 6 07:23 1 7 04:34