Reason Studios (Propellerhead) Propellerhead creates the world’s favorite music software for creating music. Propellerhead Digital Workstation Reason Studios – Propellerhead USB Ignition Key $94.95 Reason Studios – Propellerhead ReCycle 2.2 $189.95 – $1,449.95 Reason Studios – Reason 11 $649.00 $585.00 Reason Studios – Reason 11 Suite $969.00 $879.00 Propellerhead Sample Packs Reason Studios – Propellerhead Electric Bass ReFill $188.95 Reason Studios – Propellerhead Rhythm Combo ReFill Kit $249.95