1997 - 5 tracks

Sphere - Sphere - Jazz

1987 - 8 tracks

Four For All - Sphere - Jazz

1986 - 5 tracks

Pumpkins Delight (Live At Umbria Jazz) - Sphere - Jazz

1985 - 6 tracks

On Tour (Live) - Sphere - Jazz

1983 - 6 tracks

Flight Path - Sphere - Jazz

1982 - 6 tracks

Four In One - Sphere - Jazz