| ID | Interpret | Skladba | Album | |
| 31. | Citizen Cope | Healing Hands | The Rainwater LP |    |
| 32. | Citizen Cope | Healing Hands | The Rainwater LP | |
| 33. | Citizen Cope | Healing Hands | The Rainwater LP | |
| 34. | Brad Lancaster | 04.26.06brad lancaster hour2% | rainwater harvesting for drylands | |
| 35. | Brad Lancaster | 04.26.06brad lancaster hour1% | rainwater harvesting for drylands | |
| 36. | Against All Authority and The Criminals | Wet Foot Policy | The Exchange | |
| 37. | Lee Benjamin | The Exchange Guy | The Exchange Guy | |
| 38. | Lee Benjamin | The Exchange Guy | The Exchange Guy | |
| 39. | Elektrabel | She is not small | Exchange vol. 1 | |
| 40. | Danny | Dream Sequence | Live at The Exchange | |
| 41. | Danny | Into Dreaming | Live at The Exchange | |
| 42. | Adam Bomb | Exchange 2010 at WPC | Exchange 2010 at WPC | |
| 43. | fourstones.net | Superego Exchange (Suicide Remix - Instrumental) | Superego Exchange Contest | |
| 44. | Yelle | Qui Est Cette Fille/Who's That Girl | Foreign Exchange Program | |
| 45. | fourstones.net | Superego Exchange (Critter Remix) | Superego Exchange Contest | |
| 46. | fourstones.net | Superego Exchange (Breakers Mix) | Superego Exchange Contest | |
| 47. | fourstones.net | Superego Exchange | Superego Exchange Contest | |
| 48. | fourstones.net | Superego Exchange | Superego Exchange Contest | |
| 49. | Yelle | Qui Est Cette Fille/Who's That Girl | Foreign Exchange Program | |
| 50. | Fig. 4.0 | Track 04 | Action Image Exchange | |
| 51. | Audio1 | VE Radio 05/28/06 | Vinyl Exchange Radio | |
| 52. | Evan Lawrence | Superego Exchange (Conscience Revisited) | Superego Exchange Contest | |
| 53. | Curie Youth Radio | Back to School in a Garbage Can | Public Radio Exchange | |
| 54. | Dear Maybe | In a Quiet Place | Live at The Modern Exchange 06/09/06 | |
| 55. | fourstones.net | Superego Exchange (Last Girl Remix) | Superego Exchange Contest | |
| 56. | fourstones.net | Superego Exchnage | Superego Exchange Contest | |
| 57. | The Guy Smiley Blues Exchange | Lee and Wolfe Radio Show | The Guy Smiley Blues Exchange | |
| 58. | fourstones.net | Superego Exchange | Superego Exchange Contest | |
| 59. | Long Haul Productions | The Port Chicago 50 | Public Radio Exchange | |
| 60. | David Brown | The Lo-Fi Ballad of Daniel Johnston | Public Radio Exchange (PRX) | |
