Uncover the Dark Underbelly to find father-and-son Robert and Nick Petoletti’s weird and trippy progressive rock group. The band has been around for a couple years now, playing high-energy, psychedelic shows all over the Twin Ports. The addition of Diane Petoletti on violin makes this rock group a real family affair. Also new to the band since last year’s Homegrown are Eric Lund on lead guitar and Calvin Lund on bass. Tying the sound together on keyboards is Armond Blackwater, who has played with a number of notable acts, including the likes of Steppenwolf.