| ID | Interpret | Skladba | Album | |
| 181. | Robin Diane Goldstein, Sean Meehan, Parviz Fathali | Schnauzer Logic/Mort Sahl Interview - April 11, 2007 | Schnauzer Logic - www.schnauzerlogic.com |  |
| 182. | Robin Diane Goldstein, Sean Meehan, Parviz Fathali | Schnauzer Logic/Mort Sahl Interview - April 11, 2007 | Schnauzer Logic - www.schnauzerlogic.com | |
| 183. | Washington National Cathedral | Easter II, April 15, 2007 Sermon by the Rev. Canon Stephen Huber | | |
| 184. | CNET News.com | CNET News.com Tech Politics Roundtable, April 13, 2007 | http://podcast.cnet.com | |
| 185. | Washington National Cathedral | Easter IV, April 29, 2007 Sermon by the Rev. Canon Carol L. Wade | | |
| 186. | The Church of Jesus Christ of Latter-day Saints | Ilokano Complete Sunday Afternoon Session April 1, 2007 | 2007 April General Conference: Sunday Afternoon Session | |
| 187. | My Awesome Mixtape | Suddenly April Left Us Without A Kiss (live @ polaroid 2007-03-16) | Radio Citta' del Capo | |
| 188. | HoodHype Hip-Hop Show | Episode #44 for Tuesday April 3, 2007 - Exclusive Interview with MC Serch! | HoodHype.com | |
| 189. | The Slam Idol Podcast | slamidol20070406 - The Slam Idol Podcast - April 6th 2007 - Round-up for Contest 17 | The Slam Idol Podcast | |
| 190. | Dr. Avi Rubin | Ensuring Fairness and Accuracy in Electronic Voting Systems - April 18, 2007 | Committee on Oversight and Government Reform | |
| 191. | Lannan Foundation | Dave Eggers and Vendela Vida with Michael Silverblatt 26 April 2007 | Readings and Conversations 2007 | |
| 192. | President George W. Bush | President Bush Signs H.R. 1593, the Second Chance Act of 2007 - April 9, 2008 | Presidential Speeches & Remarks | |
| 193. | Dr. Avi Rubin | Ensuring Fairness and Accuracy in Electronic Voting Systems - April 18, 2007 | Committee on Oversight and Government Reform | |
| 194. | Freedom Scientific | April 2007 - Freedom Scientific training resources, JAWS scripts for Skype | FSCast | |
| 195. | The Slam Idol Podcast | slamidol20070416 - The Slam Idol Podcast - April 16th 2007 - Contest 17 Voting Update | The Slam Idol Podcast | |
| 196. | The Slam Idol Podcast | slamidol20070423 - The Slam Idol Podcast - April 23rd 2007 - Announcing the winner of Contest 17 | The Slam Idol Podcast | |
| 197. | HELICAL SCAN | Index II | Index | |
| 198. | HELICAL SCAN | Index I | Index |  |
| 199. | Felt | Index | Absolute Felt | |
| 200. | Discordance Axis | Vertigo Index | Jou Hou | |
