KISS' 20-song set list featured 17 tracks from their classic 70s era alongside a pair of 80s tunes and a single track from the 90s. "Like all things that we do, we do it only if we want to," Gene Simmons tells The Press-Enterprise about the rare acoustic evening. "Sometimes it takes a lot of work. Sometimes it's just seamless. Like when we do the Kiss cruises, it's a lot of work. You're talking, making sure every person gets personalized signed stuff, pose for photos with every person and do a few shows.