Possible Clues:

• Kind of power supply
• Rock band that electrifies audiences?
• Current choice given to swing band
• "Back in Black" group
• Rock band with a 1980 album that went 25x platinum
• Type of electrical converter
• “Dirty Deeds Done Dirt Cheap” band
• 'Rock or Bust' rockers
• Band that aptly uses amps?
• Angus Young’s band