| ID | Interpret | Skladba | Album | |
| 151. | Donnie Rader | The Challenge Of A Mid-Life Crisis | The Challenge Of A Mid-Life Crisis |  |
| 152. | Dripping, Sopping: A Saturation Celebration | TIT SPIT! | (tba) - RPM Challenge postmarked version | |
| 153. | Dripping, Sopping: A Saturation Celebration | DO YOUR PARENTS KNOW?!!!!? | (tba) - RPM Challenge postmarked version | |
| 154. | Dripping, Sopping: A Saturation Celebration | FUCK THAT, SON | (tba) - RPM Challenge postmarked version | |
| 155. | Dripping, Sopping: A Saturation Celebration | BALLAD | (tba) - RPM Challenge postmarked version | |
| 156. | Carter Conlon | Touching the Tears of Failure | ©2008 World Challenge Inc. | |
| 157. | Carter Conlon | When Lions Have Nothing More To Say | (C)2008 World Challenge, Inc. | |
| 158. | Dripping, Sopping: A Saturation Celebration | RE: STEVE ALBINI | (tba) - RPM Challenge postmarked version | |
| 159. | Carter Conlon | The Last Day Image of Christ | ©2008 World Challenge, Inc | |
| 160. | Dripping, Sopping: A Saturation Celebration | ROCK FACTORY | (tba) - RPM Challenge postmarked version | |
| 161. | Curtiss Hammock | main theme.aif | Visudyne Eye-Q Challenge Original Score | |
| 162. | PDXK Productions | swc6-pinotgris | Steve's Ten Dollar Wine Challenge | |
| 163. | Curtiss Hammock | random category.aif | Visudyne Eye-Q Challenge Original Score | |
| 164. | Curtiss Hammock | countdown.aif | Visudyne Eye-Q Challenge Original Score | |
| 165. | Curtiss Hammock | score.aif | Visudyne Eye-Q Challenge Original Score | |
| 166. | Amiri Baraka | Amiri Baraka | Cross-Cultural Poetics #141 Challenge | |
| 167. | Amiri Baraka | Amiri Baraka | Cross-Cultural Poetics #141 Challenge | |
| 168. | Curtiss Hammock | instructions intro.aif | Visudyne Eye-Q Challenge Original Score | |
| 169. | Curtiss Hammock | instructions vo.aif | Visudyne Eye-Q Challenge Original Score | |
| 170. | IndyCar Series | SunTrust Indy Challenge Post Qualifying Press Conference - June 26, 2009 | 2009 SunTrust Indy Challenge | |
| 171. | benchun | Old Fashioned Morphine - benchun 2-Hour Remix | bEATS Langton Labs 2-Hour Remix Challenge | |
| 172. | Dr. Toast | Old Fashioned Morphine - Dr. Toast 2-Hour Remix | bEATS Langton Labs 2-Hour Remix Challenge | |
| 173. | Donna Loren | Muscle Bustle | Challenge 59237; wr. Roger Christian, Gary Usher & Brian Wilson |  |
| 174. | Donna Loren | Muscle Bustle | Challenge 59237; wr. Roger Christian, Gary Usher & Brian Wilson | |
| 175. | Radio Nizkor | - | Usa - Several attorneys challenge the Administration's effort to undermine Supreme Court decision on Gtmo. detainees. | |
