are an English rock band formed in Hertford in 1968. They are considered to be among the pioneers of heavy metal and modern hard rock, although some band members claimed that their music cannot be categorised as belonging to any one genre.
is the sixth studio album released by the English rock band Deep Purple. It was recorded through December 1971 in Montreux, Switzerland, and released in March 1972.
|Deep Purple - Machine Head|
|EMI - CDP 7 46242 2|
|Made in U.K. - with barcode|