Retro Energy: CD Add to cart: $10.00 In cart Not available Out of stock $10.00 Calumet's first album from 2002. Includes Time to Make It, Ambiguity, Sippin' on C-Funk, I Made It, Retro Energy, Funk with the C, Go Wiggle, and Do What You Do. Read more… Share Frequently purchased together This item: Retro Energy: CD - CD $10.00 Life in Transition: CD - CD $10.00 It's What You Do: CD - CD $5.00