Produced by the legendary Bob Ezrin, =1 captures Deep Purple’s classic sound without relying on nostalgia, imbuing the essence and attitude of the band's 1970s incarnation with a contemporary energy.

 

Following three consecutive No.1 albums, =1 finds Deep Purple at a commercial and creative pinnacle.

 

Limited CD/DVD in digipak with a 24-page booklet and a bonus DVD including the documentary Access All Areas.