 Cannon's other works include; three operas ("Morvoren" (1964), "The Man from Venus" (1967), and "Dr Jekyll and Mr Hyde") (a commission for BBC TV, 1973), 2 symphonies, various instrumental pieces including his "Concertino" for piano & strings (1949), his clarinet quintet "Logos" (another BBC commission, 1977), and a "Septain" (1995) originally created for the pianist John Ogdon., together with a number of works for voice, notably his song cycles "Songs to Delight" (1950), and "Six Birdsongs" (1993).Cannon's "String Quartet", "Clarinet Quintet" and his string sextet "Cinq supplications sur un benediction" (1985) are all available on an Olympia CD.The recording label Lyrita released a CD of Philip's works in 2017, including his "Cinq Chansons de femme" for soprano & harp (1952), together with his "String Quartet" and "Lord of Light".