He didn't composed, but he had a strong musical personality and was able to appropriate anyone's music. He liked to play classical tunes his own way, which some were among his greatest pieces like his famous Anitra's Dance.
Donald Lambert - Anitras Dance (1941)
Donald Lambert was largely an autodidact, he also had a very particular way to play the piano : he was left-handed and had a fearsome but reliable left hand playing which he almost seemed to forget when he played. Furthermore he used to play in unusual tonalities which made way to new acoustic and digital possibilities.
1 - Anitra's Dance, 2 - Pilgrim's Chorus, 3 - Elegie, 4 - Sextet (from 'Luci Di Lammermoor'), 5 - Russian Lullaby, 6 - People Will Say We Are In Love, 7 - Keep Your Temper, 8 - Tea For Two, 9 - Trolley Song, 10 - Russian Rag, 11 - Save Your Sorrow, 12 - Pork And Beans, 13 - I'm Just Wild About Harry, 14 - As Time Goes By, 15 - Doin' What I Please,