| ID | Interpret | Skladba | Album | |
| 151. | Chris Waltzek | GSR-Aug 29-2009: Harry S. Dent Jr., Chris Waltzek, Robert Chapman, Robert Ian | A Spina-Waltzek Production |  |
| 152. | Chris Waltzek | GSR-Nov.7-2009: Jim Rogers, Chris Waltzek, Robert Chapman, Robert Ian | A Spina-Waltzek Production | |
| 153. | Chris Waltzek | GSR-Nov.7-2009: Jim Rogers, Chris Waltzek, Robert Chapman, Robert Ian | A Spina-Waltzek Production | |
| 154. | Jim Puplava | Special Gold Roundtable with guests Robert Longe, Robert Quartermain, André Gaumond & Peter Marrone 04/02/2005 | | |
| 155. | Robert in Toronto | Robert's Soundseeing Tour #14 - Robert drives a Smart Car | Robert's Soundseeing Tours | |
| 156. | Robert in Toronto | Robert's Soundseeing Tour #14 - Robert drives a Smart Car | Robert's Soundseeing Tours | |
| 157. | Robert in Toronto | Robert's Soundseeing Tour #14 - Robert drives a Smart Car | Robert's Soundseeing Tours | |
| 158. | Wesley A. Fryer | Podcast268: Conversations with Scott Swanson and April Hope about the first OLPC High School Student Chapter, 1 to 1 Laptop Immersion with Tablet PCs, and EduBloggerCon 2008 Student Reflections | Moving at the Speed of Creativity Podcasts | |
| 159. | Diversity Radio | ebrd -lecture yergin - lecture | | |
| 160. | Mark Holdaway | Boulder Sunshine | 11Note Diatonic Hugh Tracey Kalimba | |
| 161. | Acoustic Alchemy | Boulder Coaster | Blue Chip | |
| 162. | You Am I | Boulder Fair | Soldiers (CDS) |  |
| 163. | Colorado Tolston | Rolling Boulder | Illinois Jane and the Pyramid of Peril | |
| 164. | Colorado Tolston | Rolling Boulder | Illinois Jane and the Pyramid of Peril | |
| 165. | Acoustic Alchemy | Boulder Coaster | Blue Chip | |
| 166. | Abe Burrows | Boulder Dam, Part Two | Abe Burrows Sings? | |
| 167. | Abe Burrows | Boulder Dam, Part One | Abe Burrows Sings? | |
| 168. | Architects Office | AO 705.4 Live In Boulder | Pure Will, Without The Confusions Of Intellect | |
| 169. | You Am I | Boulder Fair | Soldiers (CDS) | |
| 170. | Emmylou Harris | Boulder To Birmingham | Spy Boy | |
| 171. | You Am I | Boulder Fair | Soldiers (CDS) | |
| 172. | Vince Herman | Hitchhike To Boulder | 2006-01-05 - Fox Theatre | |
| 173. | CacheFlowe | live [04.13.2007] in Boulder, CO | [live] | |
| 174. | CacheFlowe | live [04.13.2007] in Boulder, CO | [live] | |
| 175. | Sound Dogs dot Com | Boulder,Hit,Demolish,Spraying | Sounddogs.com | |
| 176. | Dale Allen Robertson | Boulder Creek Bossa | Bossarado | |
| 177. | CacheFlowe | Live [12.14.2007] in Boulder, CO | [live] | |
| 178. | CacheFlowe | Live [12.14.2007] in Boulder, CO | [live] | |
| 179. | HELICAL SCAN | Index I | Index |  |
| 180. | HELICAL SCAN | Index II | Index | |
