| ID | Interpret | Skladba | Album | |
| 1. | Ken Myers | Leon Kass on Technology and Assumptions about Children | Mars Hill Audio Journal, Volume 66 |  |
| 2. | haja hamdaouia &hamid bouchnak 2007 | Had l'kass 7lou | www.sawa.fr.ma(30/12/2006 17:1 | |
| 3. | haja hamdaouia &hamid bouchnak 2007 | Had l'kass 7lou | www.sawa.fr.ma(30/12/2006 17:1 | |
| 4. | Vinnie Paz & Jedi Mind Tricks | Rise of the Machines ft. Ras Kass | The Sound And The Fury | |
| 5. | DUBCNN.COM: Jay 211 | One (ft. Spider Loc, Ras Kass, Dre'sta & Michelob) | | |
| 6. | Cindy Garland | Discussion with Dr. Frederic Kass | Speaking of Hope | |
| 7. | http://www.claynelsonlifebalance.com | Assumptions | Clay Nelson Life Balance | |
| 8. | Mr.lou / Dewfall Productions | Too Many Assumptions | | |
| 9. | Mr.Lou / Dewfall Productions | Too many assumptions | | |
| 10. | Mr.Lou / Dewfall Productions | Too many assumptions | | |
| 11. | Mr.Lou / Dewfall Productions | Too many assumptions | | |
| 12. | The Church of Greenville | Three Assumptions of Faith | | |
| 13. | Gary van Warmerdam | Question Assumptions | Awareness and Consciousness | |
| 14. | Gary van Warmerdam | Question Assumptions | Awareness and Consciousness | |
| 15. | DUBCNN.com: Ill-Lit | Talk Back ft. Ras Kass [Prod. by J Steez] | | |
| 16. | DUBCNN.COM: Killah Priest | Inner G (feat. Ras Kass, Canibus & Kurupt) (4 Horsemen) | The Offering | |
| 17. | DUBCNN.com: Ill-Lit | Talk Back ft. Ras Kass [Prod. by J Steez] | | |
| 18. | Chris LeBaudour | Active vs. Passive Assumptions | FISDAP OpenAirways | |
| 19. | Cory Doctorow | Technology giveth, technology taketh away | http://delicategeniusblog.com | |
| 20. | bridges | Blinded by Assumptions By Roger A. Pielke, Jr. | Vol. 17 | |
| 21. | bridges | Blinded by Assumptions By Roger A. Pielke, Jr. | Vol. 17 | |
| 22. | DUBCNN.COM: Spider Loc | First Love (ft. Ras Kass, Kartoon, Snoopy Blue, Smurf & Piper) | Paroled Movie OST | |
| 23. | Dr. James R. Young III | MID-LIFE ARCHAEOLOGY: The Assumptions of Youth - Romans 1:25 | Grace Evangelical Church | |
| 24. | Chef Ann Cooper | Changing the Way American Feeds Its Children: One Lunch Lady's Fight for Our Children's Future | | |
| 25. | Ron Lutjens | The Danger of Hurting Children in Age and Children in Grace | OOC Sermons 2008 | |
| 26. | Ron Lutjens | The Danger of Hurting Children in Age and Children in Grace | Services 2008 | |
| 27. | Dj Leon | dj leon vol 25 | Latino Session 2008 | |
| 28. | Dj Leon | dj leon vol 18 | The Power Of Bora Bora | |
| 29. | Dance Radio Live - Dj Leon | dj leon vol 28 | Dance Radio cd 2 | |
| 30. | Dj Leon | dj leon vol 30 | Carnivale 2009 | |
