Roland Appel

- Schooldayz
- Compost Black Label Series Vol. 4 (mixed by SHOW-B) · 2010
- Inner Soul (Slow Version)
- Talk to Your Angel · 2008
- Good Day (feat. Robert Owens)
- COMPOST 500 (Freshly Composted) · 2015
- Dark Soldier (DJ Kawasaki Main Remix)
- Sonar Kollektiv - Elektrish Compilation 2 · 2009
- Romeos Theme
- Romeos (Original Motion Picture Soundtrack) - EP · 2011
- Changes
- Talk to Your Angel · 2008
- Gonzo
- Plangent#010 - Single · 2018
- Dark Soldier
- Talk to Your Angel · 2007
- Return of the Aquarius
- Some Things (Fall) · 2012
- Gonzo (Recondite Remix)
- Plangent#010 - Single · 2018
- Unforgiven
- Unforgiven - EP · 2007
- Zeus
- Zeus - Single · 2015
- Fleurs Du Mal
- Fleurs Du Mal - Single · 2011