| ID | Interpret | Skladba | Album | |
| 1. | 1974-08-02 A.C.Bhaktivedanta Swami | Bg 04-10 Vrndavana 1974-08-02 No Question of Happiness Here | Bg 04 |  |
| 2. | Bhaktivedanta | 65 - Lord Balarama Visits Vrndavana | Krishna Book Dictation Tapes | |
| 3. | Dr Chris Smith / The Naked Scientists | Naked Scientists 06.05.28 - Naked Science Question and Answer and the Science of Happiness | The Naked Scientists Radio Show | |
| 4. | Steve Armstrong | 1993-10/13 Series On Happiness: Happiness Of A Pure Mind - part I | Insight Meditation Society - Retreat Center http://dharma.org | |
| 5. | Steve Armstrong | 1993-10/20 Series On Happiness: Happiness Of A Pure Mind - part II | Insight Meditation Society - Retreat Center http://dharma.org | |
| 6. | Steve Armstrong | 1993-10/13 Series On Happiness: Happiness Of Ethical Conduct | Insight Meditation Society - Retreat Center http://dharma.org | |
| 7. | James Baraz | 2006-02/22 Happiness - part 3: Transforming Suffering Into Happiness | Spirit Rock Meditation Center http://spiritrock.org | |
| 8. | Steve Armstrong | 1993-11/13 Series On Happiness: Happiness Of Absorption In Love | Insight Meditation Society - Retreat Center http://dharma.org | |
| 9. | Steve Armstrong | 1993-12/09 Series On Happiness: Happiness Of Peace | Insight Meditation Society - Retreat Center http://dharma.org | |
| 10. | Steve Armstrong | 1993-10/02 Series On Happiness: Happiness Of Generosity | Insight Meditation Society - Retreat Center http://dharma.org | |
| 11. | Bob Avakian | Question and Answer Session-Question 20 | | |
| 12. | Bob Avakian | Question and Answer Session-Question 22 | | |
| 13. | Bob Avakian | Question and Answer Session-Question 2 | | |
| 14. | Bob Avakian | Question and Answer Session-Question 14 | | |
| 15. | Bob Avakian | Question and Answer Session-Question 13 | | |
| 16. | Bob Avakian | Question and Answer Session-Question 1 | | |
| 17. | Bob Avakian | Question and Answer Session-Question 15 | | |
| 18. | Bob Avakian | Question and Answer Session-Question 20 | | |
| 19. | Bob Avakian | Question and Answer Session-Question 13 | | |
| 20. | Bob Avakian | Question and Answer Session-Question 3 | | |
| 21. | Bob Avakian | Question and Answer Session-Question 21 | | |
| 22. | Bob Avakian | Question and Answer Session-Question 9 | | |
| 23. | Bob Avakian | Question and Answer Session-Question 8 | | |
| 24. | Bob Avakian | Question and Answer Session-Question 4 | | |
| 25. | Bob Avakian | Question and Answer Session-Question 5 | | |
| 26. | Bob Avakian | Question and Answer Session-Question 16 | | |
| 27. | Bob Avakian | Question and Answer Session-Question 6 | | |
| 28. | Bob Avakian | Question and Answer Session-Question 3 | | |
| 29. | Bob Avakian | Question and Answer Session-Question 7 | | |
| 30. | Bob Avakian | Question and Answer Session-Question 10 | | |
