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=1 is the twenty-third studio album by English rock band Deep Purple, released on 19 July 2024 by Earmusic/Edel AG. It is their first album with guitarist Simon McBride, who replaced Steve Morse in 2022. It is also the band's fifth collaboration with producer Bob Ezrin, who has produced every Deep Purple album since 2013's ''Now What?!''

Themes and reception

The album has been described as having a loose concept around " the idea that in a world growing ever more complex, everything eventually simplifies down to a single, unified essence. Everything equals one".
Music writer John Aizlewood described singer Ian Gillan's voice as "richer than it's sounded in years".

Track listing

Personnel

Deep Purple
Additional musicians
  • Bob Ezrin – backing vocals, tambourine, orchestral arrangement
  • Nashville Music Scoring – orchestra
  • Patricia Shirley-Okujene – backing vocals
  • Camille Harrison – backing vocals
  • Alan Umstead – concertmaster
Technical
  • Bob Ezrin – production, mixing
  • Robert Vosgien – mastering
  • Anthony Yordanov – mixing, engineering
  • Julian Shank – mixing
  • Jill Zimmermann – engineering
  • Justin Cortelyou – engineering
  • Piers Mortimer – additional keyboard engineering
  • Eike Freese – additional vocal engineering
  • Denny Meißner – additional vocal engineering
  • Michael Gnocato – engineering assistance
  • Daniel Goldade – engineering assistance
  • Jasper Terpstra – engineering assistance
  • Nick Spezia – orchestra engineering
  • James Paice – additional drum production and engineering
  • Alan Umstead – orchestra contractor

    Charts

Weekly charts

Year-end charts