Graham Bonnet w/The Marco Mendoza Band

Even if you’re a Ronnie James Dio ride-or-die that swears Rainbow was nothing without him, the band’s biggest hit “Since You Been Gone” (the supergroup’s first single with English singer Graham Bonnet at the helm) undoubtedly had the potential to knock Ritchie Blackmore’s post-Deep Purple baby into mainstream. Bonnet walked away from the band the year after the song’s accompanying album Down To Earth released, but the 76-year-old is still supposed to perform most of it in Largo, following a months-long delay due to a hurricane Helene-related postponement.—Josh Bradley