| ID | Interpret | Skladba | Album | |
| 1. | IndieFeed Community | Mark Hummel - Harpo-Ventilation | IndieFeed.com |  |
| 2. | Wynton Marsalis, Raymond Leppard; English Chamber Orchestra | Concerto for Trumpet & Orchestra in E (Hummel) 1. Allegro con spirito (Hummel) | WYNTON MARSALIS: The London Concert (Haydn) | |
| 3. | Harpo's Blues | Harpo's Blues | Sing Along With The Music! |  |
| 4. | Marx Brothers (The) | 04 - The Sounds of Harpo | The Original Voice Tracks From Their Greatest Movies | |
| 5. | marcel marceau and david kay | Harpo Marx and Bip | trapped in a glass elevator | |
| 6. | People Like Us & Ergo Phizmiz | Harpo Boulevard | Honeysuckle Boulevard 10 | |
| 7. | Makoto Yamaguchi | harpo sample | personal telemetry system | |
| 8. | Mark Hummel | Harpo-Ventillation (Live) | Mark Hummel's Blues Harmonica Blowouts | |
| 9. | SER: Christainson – At the gat | HEL: Sridevi – Ventilation | SON: Rajkumari | |
| 10. | Trio Parnassus | Hummel-Trio7-2nd-Movt | Johann Nepomuk Hummel - Piano Trios CD2 | |
| 11. | Trio Parnassus | Hummel-Trio7-1st-Movt | Johann Nepomuk Hummel - Piano Trios CD2 | |
| 12. | Trio Parnassus | Hummel-Trio6-2nd-Movt | Johann Nepomuk Hummel - Piano Trios | |
| 13. | Trio Parnassus | Hummel-Trio1-3rd-Movt | Johann Nepomuk Hummel - Piano Trios CD2 | |
| 14. | Laurel Trio | Hummel: Piano Trio in F (iii) | | |
| 15. | X-BOBO | Hyper-Ventilation Crisis | | |
| 16. | Ambience 14000 | Ventilation System Ext Constant Roar | Sounddogs.com | |
| 17. | Maria Hummel | Maria Hummel live at City Lights | From the Fishouse | |
| 18. | Wynton Marsalis | J. Hummel: Concerto For Trumpet & Orchestra I. Allegro | Portrait Of Wynton Marsalis | |
| 19. | Wynton Marsalis, Raymond Leppard; English Chamber Orchestra | Concerto for Trumpet & Orchestra in E 2. Andante (Hummel) | WYNTON MARSALIS: The London Concert (Haydn) | |
| 20. | caracaschronicles | Fecal Matter-Ventilation Equipment Collision Chronicles... | Caracas Chronicles Podcast | |
| 21. | Ambience 14000 | Underground Parking Garage Heavy Ventilation, No Traffic | Sounddogs.com | |
| 22. | Ambience 14000 | Room Tone Large Cathedral Ventilation, Low Rumble | Sounddogs.com | |
| 23. | Maria Hummel | Poet Maria Hummel From the Fishouse Podcast, Stanford University | Matt O'Donnell's Album | |
| 24. | Wynton Marsalis, Raymond Leppard; English Chamber Orchestra | Hummel: Trumpet Concerto In E Flat, S 49 (WoO 1) - 3. Rondo, Allegro Molto | Classic Wynton | |
| 25. | Wynton Marsalis, Raymond Leppard; English Chamber Orchestra | Concerto for Trumpet & Orchestra in E 3. Rondo: Allegro di molto (Hummel) | WYNTON MARSALIS: The London Concert (Haydn) | |
| 26. | Ambience 14000 | Ventilation System Int Constant Soft Roar, Medium Perspective | Sounddogs.com | |
| 27. | Ambience 14000 | Room Tone Large Hotel Hallway Howling Ventilation | Sounddogs.com | |
| 28. | Ambience 14000 | Ventilation System Int Constant Soft Roar, Close Perspective | Sounddogs.com | |
| 29. | Margo Carrera, International Intuitive Coach | Margo Carrera Interviews Christan Hummel abouth Earth Transitions | | |
| 30. | Maria Hummel | Maria Hummel Stegner Fellowship Reading, Stanford University, November 2, 2005 | From the Fishouse | |
