Rubycon Studio album by Tangerine Dream Released 21 March 1975 Happy 50th🎂Anniversary! Studio Album, released in 1975 Tracks Listing 1. Rubycon Part 1 (17:18) 2. Rubycon Part 2 (17:35) Total Time: 34:53 Musicians - Edgar Froese / Mellotron, EMS Synthi A and VCS3 synthesizers, organ, guitar, gong - Christoph Franke / prepared piano, Moog and Synthi A synths, organs (modified Elka tr. 1), gong - Peter Baumann / organ, prepared piano, Fender Rhodes, EMS Synthi A and ARP 2600 synths Free Prog Rock