Rock And Classical Royalty Unite On Brand New Euphoric Album. Drastic Symphonies - Def Leppard’s Greatest Produced Tracks Dramatically Reimagined And Sounding Larger And More Exhilarating Than Ever Before, Teamed With London’s Iconic Royal Philharmonic Orchestra. Recorded At Abbey Road Studios In London, This Bold New Approach To The Orchestral Hits Formula Sees New Vocal And Guitar Recordings From The Band.