Complex sentence: The performers on most of the tracks on the album are The Trolls, Iggy's backing band from the Beat' Em Up era, although members of his original band The Stooges also appear on some of the tracks.
Split into simpler sentences: The performers on most of the tracks on the album are The Trolls, Iggy's band from the Beat' Em Up era. Members of his original band The Stooges also appear on some of the tracks.