| 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=05-26-2019 |
| Time | Title | Artist | Album | Label | Genre |
| 08:06 pm | Orlando Jacinto García: Fragmentos del Pasado | Jaime Marquez, Cuarteto Latinoamericano | Fragmentos del Pasado | New Albion | 20th Century Classics |
| 08:25 pm | Brian Fennelly: Empirical Rag | Brian Fennelly | In Wildness Is the Preservation of the World | New World | 20th Century Classics |
| 08:34 pm | Eric Chasalow: Yes, I Really Did | Chistopher Oldfather, Andrea Schultz, Michael Finckel | Left to His Own Devices | New World | 20th Century Classics |
| 08:44 pm | Ólafur Arnalds: Letters of a Traveller | Ólafur Arnalds & Alice Sara Ott | The Chopin Project | Mercury Classics | 20th Century Classics |
| 08:49 pm | Kyle Gann: On Reading Emerson | Sarah Cahill | Private Dances | New Albion | 20th Century Classics |
| 09:00 pm | George Tsontakis: Quartet No. 3, "Coraggio" | The American String Quartet | String Quartets Nos. 3 & 4 | New World | 20th Century Classics |
| 09:24 pm | Giacinto Scelsi: Mantram | Joëlle Léandre | Okanagon | hat ART | 20th Century Classics |
| 09:31 pm | Jerry Hunt: Trapani (stream) | Lois Svard | Other Places | Lovely Music, Ltd. | 20th Century Classics |
| 09:46 pm | Ben Johnston: String Quartet No. 5 | Kepler Quartet | String Quartets Nos. 1, 5, & 10 | New World | 20th Century Classics |
| 10:02 pm | Julius Eastman: Stay on It | Georgia Mitoff, Petr Kotik, Benjamin Hudson, Amrom Chodos, Joseph Ford, Doug Gaston, Dennis Kahle, Jan Williams | Unjust Malaise | New World | 20th Century Classics |
| 10:30 pm | Jo Kondo: Winsen Dance Step | Michael Schröder, L'art pour L'art | Chamber Music | hat[now]ART | 20th Century Classics |
| 10:40 pm | Elizabeth Brown: The Memory Palace | Elizabeth Brown, Greg Hesselink, Margaret Kampmeier | Blue Minor | Albany | 20th Century Classics |
| 10:50 pm | Robert Carl: Brown Velvet | Ryan Hare, Aleksander Sternfeld-Dunn | From Japan | New World | 20th Century Classics |
| 11:01 pm | Stephen Hartke: Tituli | Michelle Makarski, Lynn Vartan, Javier Diaz; Donald Crockett: The Hilliard Ensemble | Tituli / Cathedral in the Thrashing Rain | ECM New Series | 20th Century Classics |
| 11:49 pm | Lou Harrison: Serenado por Guitaro | John Schneider | Just Guitars | Bridge | 20th Century Classics |
| 11:51 pm | John Cage: In a Landscape | Mauro Castellano | John Cage / Sylvano Bussotti | Materiali Sonori | 20th Century Classics |
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