PURPENDICULAR -HQ-Deep Purple: Ian Gillan, Roger Glover, Jon Lord, Steve Morse, Ian Paice. Recorded at Greg Rike Productions, Orlando, Florida. Time has not slowed down English hard rock veterans Deep Purple, as is evident on PURPENDICULAR. Lineup changes are nothing new to Deep Purple, yet the band has managed to create high quality material regardless of who is in the group. The classic personnel are intact here, with the exception of Ritchie Blackmore, who has been