Crosby also tried several musical projects, first (after Ratt) meeting with a friend from San Diego, a bandmate from Phenomenon and former Warrior / Atomic Playboys vocalist, Perry McCarty, Krys Baratto, Dino Guerrero and Mark Lewis as a Updated version of Secret Service, a nickname used by McCarty and Crosby previously for their previous band to Ratt San Diego. He later moved to El Paso in 1996, briefly played with the Country / Western group Bill & Kev & War Party. One of his latest projects was with former collaborator and former Ratt bass player, Juan Croucier.