| Alpha Albums |
| album | date | label |
| Come From Heaven | 1 March 2003 | |
| Stargazing | 1 January 2003 | |
| The Impossible Thrill | 1 March 2003 | |
| The Sky Is Mine | 18 October 2009 | |
| Eleventh Trip | 1 January 2012 | |
| Pepper | 1 March 2003 | |
| Lost in a Garden of Clouds | 16 November 2004 | |
| Without some help. Net edition. | 21 September 2006 | |
| Lost in a Garden of clouds part 2 | 10 March 2006 | |
| Stargazing: Special Edition | 23 March 2004 | |
| Stargazing (Special Edition) | 23 March 2004 | |
| Made In Space | 12 June 2008 | |
| Without Some Help | 7 August 2006 | |
| Lost In A Garden Of Clouds Part 1 | 30 June 2004 | |
| Lost In A Garden Of Clouds, Part 2 | 10 July 2006 | |
| Slim | 1 January 1998 | |
| Revolution - Ep | 20 April 2009 | |
| Slim Single | | |
| Ariel e.p. | | |
| Amici miei | 25 December 2012 | |
| South EP | 1 January 2001 | |
| Going! Going! Gone! | 21 February 2007 | |
| Pepper: Remixes and Rarities | | |
| Jack Matt Mix | 9 September 2011 | |
| Life is once | 20 February 2008 | |
| Uchu Hawaii | 4 July 2007 | |
| ALVAREZ / NORHOLD / EICHBERG: Music for Recorder, Saxophone, and Percussion | 31 July 2007 | |
| Stargazing (Special Edition) (Full Length Release) | 23 March 2004 | |
| Akwaba Very Best Of | | |
| Sushi Bomber | 1 April 2004 | |
