Question: Überjam Deux is a studio album that features an American jazz keyboards player who is listed as what?
Sentence (from "John Medeski"): He plays the acoustic piano and an eclectic array of keyboards, including the Hammond B3 organ, melodica, mellotron, clavinet, ARP String Ensemble, Wurlitzer electric piano, Moog Voyager Synthesizer, Wurlitzer 7300 Combo Organ, Vox Continental Baroque organ, and Yamaha CS-1 Synthesizer (a "kids' toy"), among others.
Relevant evidence: No