 Hell's Belles' guest keyboard player, classically trained Lyndsay Bridgwater had formerly been the touring keyboard player for former Black Sabbath lead vocalist Ozzy Osbourne the previous year on both the "Diary of a Madman" tour with Randy Rhoads, Bob Daisley and Lee Kerslake, and then on Ozzy's "Speak of the Devil" tour with Brad Gillis replacing Randy Rhoads on guitar after his untimely passing in a plane accident on the U.S. tour, and with Rudy Sarzo on bass.Bridgwater played the keyboard solo on the Hell's Belles single "Barricades" and the synth parts on album track "Strangelove" and "Looks Like Love", which Metallica's James Hetfield used Quigley's lyrics from that song using them in a similar slow-paced section where both sing 'sleep with one eye open' in Metallica's multi-platinum-selling track 'Enter Sandman' on their Black album.Metallica's Hetfield, Ulrich and Burton and Megadeth's Dave Mustaine all had been long-time Discharge admirers in the early days, and used to go to Discharge gigs in the US in the early 1980s, and had subsequently recorded two of Discharge's songs for their Garage covers album work.