| ID | Interpret | Skladba | Album | |
| 1. | Julien Dyne feat. Black Spade & Om'mas Keith | TALK THE TALK | A Class Of It's Own Cologne 2007 |  |
| 2. | Mrs, Dawn Reed | Take a Risk | Speech Class 2007 This I Believe | |
| 3. | Sarah D | - | Speech Class 2007 This I Believe |  |
| 4. | Alex | There is no Love, Only Hate | speech class 2007 - this i believe | |
| 5. | Chelsea | Successfully Independent | Speech Class 2007 This I Believe | |
| 6. | Chris | Chris Freedom of choice | Speech Class 2007 This i Believe | |
| 7. | Henrik Jose | Possibilities | cologne commons 03 | |
| 8. | Guns N' Roses | Welcome To The Jungle | Live In Cologne |  |
| 9. | Gregor Schwellenbach | Sommernacht am Bruesseler Plat | Soundmap of Cologne | |
| 10. | Bibi Bhinderpal Kaur | - | AKJ Smaagam Cologne 2009 | |
| 11. | Tangerine Dream | Part 1 | Cologne 25.11.1972 [WDR Recording] | |
| 12. | The Perfection of the Pillars of Islam. Class 21 - Topic Fasting Siyaam - Class 2 - Shaykh Muhammad al-maliki - www.salafitapes.com - .mp3 | The Perfection of the Pillars of Islam. Class 21 - Topic Fasting Siyaam - Class 2 - Shaykh Muhammad al-maliki - www.salafitapes.com - .mp3 | The Perfection of the Pillars of Islam. Class 21 - Topic Fasting Siyaam - Class 2 - Shaykh Muhammad al-maliki - www.salafitapes.com - .mp3 | |
| 13. | DJ Kirill Sergeew | Mixotic 124 - Wish You Were In Cologne | Mixotic 124 - DJ Kirill Sergeew - Wish You Were In Cologne | |
| 14. | Die Crew | Wir sind da | Roots&Routes Cologne 2005 | |
| 15. | ReReRe & Guests | collective improv 2 | Live @ Bogen2, Cologne, July 23 2008 | |
| 16. | ReReRe & Guests | collective improv 1 | Live @ Bogen2, Cologne, July 23 2008 | |
| 17. | ReReRe & Guests | tobias & michael | Live @ Bogen2, Cologne, July 23 2008 | |
| 18. | The Cardigans | Something So Wrong | Live - 1996/10/21 - Koln Theater, Cologne, Germany | |
| 19. | Hotel Universe | Cambridgetown | Class | |
| 20. | Hotel Universe | - | Class | |
| 21. | Hotel Universe | - | Class | |
| 22. | Hotel Universe | - | Class | |
| 23. | Hotel Universe | Killed Our President | Class | |
| 24. | dj erb / ES Posthumus / Ludacris | Nara / Slap | Class(X) | |
| 25. | dj erb / ES Posthumus / Ludacris | Nara / Slap | Class(X) | |
| 26. | dj erb / Hans Zimmer / Plies | War / Shawty | Class(X) | |
| 27. | dj erb / Michael Kamen / Patrick Gilmore | Papaya King / Johnny Marches Home | Class(X) | |
| 28. | dj erb / James Horner / Missy Elliott | Ripley's Rescue / Lose Control | Class(X) | |
| 29. | Charles Bernstein w/ Susan Laufer Greg Ball | Piffle (Breathing) | Class | |
| 30. | Charles Bernstein w/ Susan Bee Greg Ball | Piffle [1976] | Class | |
