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Checked March 2021:

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To be checked:

Atomic Rooster (history and lineups)
Earth, Wind & Fire (not yet done)
In Flames (lineups)
Jefferson Starship (history and lineups)
King Diamond (lineups)
Mayhem (lineups)
Opeth (lineups)
The Pretenders (lineups)
Starship (lineups)
Trapeze (lineups)
Twisted Sister (lineups)
Underoath (lineups)