Roberts' recording of the Well-Tempered Clavier, Books 1 and 2, performed on piano, was released in 1999 by Nimbus Records and was well received.
He has also recorded the complete Rachmaninoff Concertos and major solo piano works for Nimbus Records.
Columbia Records | Guinness World Records | Atlantic Records | Decca Records | Mercury Records | Warner Bros. Records | Epic Records | RCA Records | Capitol Records | MCA Records | Virgin Records | Arista Records | Island Records | Elektra Records | Universal Records | Stax Records | Geffen Records | A&M Records | Reprise Records | Naxos Records | Polydor Records | Philips Records | London Records | Interscope Records | Rise Records | Liberty Records | Blue Note Records | Roadrunner Records | MGM Records | CBS Records |