| ID | Interpret | Skladba | Album | |
| 31. | The 13th Floor Elevators | Roller Coaster | The Psychedelic Sounds Of The 13th Floor Elevators |   |
| 32. | Herbert Midgley | Roller Coaster | Return of Whatever | |
| 33. | The 13th Floor Elevators | Roller Coaster | The Psychedelic Sounds Of The 13th Floor Elevators | |
| 34. | Herbert Midgley | Roller Coaster | Return of Whatever | |
| 35. | 13th Floor Elevators | Roller Coaster | His Eye Is On The Pyramid |  |
| 36. | 13th Floor Elevators | Roller Coaster | His Eye Is On The Pyramid | |
| 37. | 13th Floor Elevators | Roller Coaster | The Psychedelic Sounds Of | |
| 38. | blink-182 | Roller Coaster | Take Off Your Pants and Jacket | |
| 39. | CacheFlowe | Live @ The Dark Horse, Boulder 03.25.2005 | [live] | |
| 40. | Coolidge, Clark; Creeley, Robert; Hawkins, Bobbie Louise; Hollo, Anselm | Boulder Theater Naropa Institute reading. | Boulder Theater Naropa Institute reading. | |
| 41. | CacheFlowe | Live @ The Dark Horse, Boulder 03.25.2005 | [live] | |
| 42. | Brooks Jensen | Boulder and Tarn, Washington Pass, 2008 | The New 100 Prints Project | |
| 43. | El-P | Tasmanian Pain Coaster | I'll Sleep When You're Dead | |
| 44. | El-P | Tasmanian Pain Coaster | I'll Sleep When You're Dead | |
| 45. | El-P | Tasmanian Pain Coaster | I'll Sleep When You're Dead | |
| 46. | DJ Spree | Studio Mix - Roller Coaster | | |
| 47. | Demon Drive | Roller Coaster Ride | ... Fore Play! | |
| 48. | Demon Drive | Roller Coaster Ride | ... Fore Play! | |
| 49. | Crazy Lixx | Rock n' Roller Coaster | Do or Die | |
| 50. | Crazy Lixx | Rock n' Roller Coaster | Do or Die | |
| 51. | Stark Reality | Roller Coaster Ride | Now Again On Wax | |
| 52. | Stark Reality | Roller Coaster Ride | Now Again On Wax | |
| 53. | M-Blanket | Coaster brakes / Safety | Safety 7 | |
| 54. | Crazy Lixx | Rock n' Roller Coaster | Do or Die | |
| 55. | David Rovics | Roller Coaster Train | Har, Har, Har! | |
| 56. | David Rovics | Roller Coaster Train | Pirate Songs for Kids | |
| 57. | Creeley, Robert | Robert Creeley lecture at Boulder High School. | Robert Creeley lecture at Boulder High School. | |
| 58. | Creeley, Robert | Robert Creeley lecture at Boulder High School. | Robert Creeley lecture at Boulder High School. | |
| 59. | http://podcast.gurusingh.com | Music from Psychology of Vision - Boulder, CO April 2007 | | |
| 60. | youpi | grand huit - roller coaster | - | |
