Rock-afire Explosion [1] is proving to be an enduring musical act. This creepy animatronic robot cover band, including a dog and a gorilla, originally played at Showbiz Pizza in the '80s. Their creators, Creative Engineering, now have a fan bidding contest [2] where you can request to have your favorite song performed by them. Here's someone's winning bid: Arcade Fire's "Neighborhood #1 (Tunnels)" lip synced by Rock-afire Explosion. Love it!