Band members have included Adams, drums, vocals, and percussion; Yanni, keyboards and synthesizers; Dugan McNeill, lead vocals and bass guitars; Johnny Donaldson, all guitars; Mark Anthony, lead vocals and keyboards; Peter Diggins, lead vocals and main guitars; Donny Paulson, guitars, vocals.
The band has included Adams on drums and vocals with percussion; Yanni on keyboards and synthesizers; Dugan McNeill as the lead vocalist and bassist; Johnny Donaldson playing all guitars; Mark Anthony providing lead vocals and keyboards; Peter Diggins singing lead and playing main guitars; and Donny Paulson contributing to guitar work and vocals.