- The Best of the MPS Years · 2015
- Montreux Alexander (30th Anniversary Edition) [Live] · 2007
- Soul Fusion · 1977
- Montreux Alexander (30th Anniversary Edition) [Live] · 2007
- The Way It Is · 2006
- Montreux Alexander (30th Anniversary Edition) [Live] · 2007
- Montreux Alexander (30th Anniversary Edition) [Live] · 2007
- Montreux Alexander (30th Anniversary Edition) [Live] · 2007
- The Way It Is · 2006
- Zing! · 1968
- We've Only Just Begun · 1971
- Montreux Alexander (30th Anniversary Edition) [Live] · 2007
- We've Only Just Begun · 1971
Albums
- 2006
- 1977
- 1967