| Show name | 20/21 |
| Show DJs | DJ Pennebaker |
| Show info | Weekly radio program exploring modern and contemporary classical, experimental, and electronic music. Sundays from 8pm–12am (CST) on WTUL New Orleans. Locally broadcasting on 91.5 FM. |
| Show link | http://wtul.radioactivity.fm/show.html?showoid=1531 |
| Playlist RSS | http://wtul.radioactivity.fm/feeds/playlistrss.html?showoid=1531&date=02-15-2009 |
| Time | Title | Artist | Album | Label | Genre |
| 08:00 pm | Forgetting Song | Creative Orchestra | Chicago 2001 | New World Records | 20th Century Classics |
| 08:15 pm | Symphony No. 3 | Russian Philharmonia Orchestra | Symphonies No. 1 & 3 | Naxos | 20th Century Classics |
| 08:55 pm | Hesitation RAg | Joanne Polk | Callisto Music for Piano | Albany Records | 20th Century Classics |
| 09:05 pm | Dopo la vittoria | Polyphony | Arvo Part | Hyperion | 20th Century Classics |
| 09:18 pm | Be-In | Ethel | Ethel | Cantaloupe | 20th Century Classics |
| 09:25 pm | Cathedral in the Thrashing Rain | The Hilliard Ensemble | Stephen Hartke | ECM Records | 20th Century Classics |
| 09:45 pm | and the masks evoke... | The Gryphon Trio | Murphy, Nin, Hatzis, Kulesha | Analekta | 20th Century Classics |
| 10:05 pm | concerto grosso no 1 | Chamber Orchestra of Europe | Concerti Grossi Nos.1 & 5; Quasi una Sonata | Universal Classics | 20th Century Classics |
| 10:35 pm | Nakisuna-yo Singing Sand | Ryuko Mizutani and Pia Liptak | Duo vio-LINK-oto | Centaur | 20th Century Classics |
| 10:45 pm | The Grove | Portland State University Chamber Choir | Portland State University Chamber Choir | Albany | 20th Century Classics |
| 10:55 pm | La Cuidad de Nuestra Senora la Reina de Los Angeles | Bryan Pezzone | Cold Blue | Cold Blue | 20th Century Classics |
| 11:04 pm | Kryptogramma | Les Percussions De Strasbourg | East Meets West | Prospective 21e Siècle | 20th Century Classics |
| 11:22 pm | Harmonic Series Chords | New York Chamber Sinfonia | Indeterminate Activity of Resultant Masses | Atavistic | 20th Century Classics |
| 11:33 pm | The Holy City of Ashtabula | Phil Kline | Glow in the Dark | CRI | 20th Century Classics |
| 11:50 pm | Flowers for Yulia | Max Richter | Songs from Before | 130701 | 20th Century Classics |
| 11:57 pm | Resonance | Daniel Bernard Roumain | Etudes 4 Violin & Electronix | Thirsty Ear | 20th Century Classics |
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