L.A. modern rockers UNDERGROUND MOON, featuring ex-DOKKEN bassist Jeff Pilson on vocals, will be supporting FATES WARNING singer Ray Alder's ENGINE at the Troubadour this coming Sunday, June 23rd. Showtime for UNDERGROUND MOON is 9:15 PM sharp. The Troubadour is located at 9081 Santa Monica Blvd in West Hollywood. Tel.: (310) 276-1158.