Koop released the following albums including Waltz for Koop (2002) and Koop Islands (2007).
- Waltz For Koop (feat. Cecilia Stalin)
- Tonight (feat. Mikael Sundin)
- Baby (feat. Cecilia Stalin)
- Summer Sun (feat. Yukimi Nagano)
- Soul For Sahib
- Modal Mile (feat. Earl Zinger)
- In A Heartbeat (feat. Terry Callier)
- Relaxin' At Club F****n
- Bright Nights (feat. Yukimi Nagano)
- Koop Island Blues
- Come To Me
- Forces... Darling
- I See a Different You
- Let's Elope
- The Moonbounce
- Beyond the Son
- Strange Love
- Drum Rhythm a (Music For Ballet Exercises)
- Whenever There Is You