Perfect Strangers is the eleventh studio album by Deep Purple, released in October 1984. It represents the first (as well as the most successful and popular) album recorded by the reformed 'Mark II' line-up.
The CD and cassette versions of the album contained the extra track "Not Responsible" (one of few Deep Purple songs with profane lyrics, as the word "fucking" can be heard in the song). The album was remastered and reissued on 22 June 1999 with the bonus instrumental track "Son of Alerik". The latter had previously been available as a B-side on "Perfect Strangers" in 1984.
The tour was so successful that the band had to add many additional dates to the US arena tour, as tickets sold out very quickly. Their US tour in 1985 out-grossed every artist that year except Bruce Springsteen.
Deborah Frost of Rolling Stone gave it a review of two out of five stars, remarking that "the material consists of hastily knocked-off jams". The review also stated that "Blackmore's Strat has such a great roar that you're willing to just let it reverberate in your eardrums for a bit. And it's nice to hear Jon Lord's synthesized organ squalls, Ian Paice's electrifying drumming, Ian Gillan's howls and whispers and Roger Glover's solid bass lines once again."
All songs by Ritchie Blackmore, Ian Gillan and Roger Glover except where noted. "Not Responsible" was originally cassette and CD only, not on vinyl LP. "Son of Alerik" was not on original cassette, vinyl or CD release; used as an edited 7" B-side, or full version on the 12" of the "Perfect Strangers" single.