| Show name | 20/21 |
| Show DJs | DJ Pennebaker |
| Show info | Weekly radio program exploring modern and contemporary classical, experimental, and electronic music. Features interviews with composers, musicians, and organizations throughout the New Orleans area. Sundays from 8 pm - 12 am (CDT) 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=07-23-2017 |
| Time | Title | Artist | Album | Label | Genre |
| 08:00 pm | John Cage: Ophelia | Herbert Henck | Early Piano Music | ECM | 20th Century Classics |
| 08:08 pm | Giovanni Sollima: Voyage | Sentieri Selvaggi | Le Sette Stelle | Deutsche Grammophon | 20th Century Classics |
| 08:19 pm | Vanessa Lann | Tomoko Mukaiyama | Women Composers | BV Haast | 20th Century Classics |
| 08:30 pm | Olivier Messiaen: Trois petites liturgies de la Présence divine | Rolf Hind, Cynthia Millar; Terry Edwards: London Sinfonietta, London Sinfonietta Chorus, London Sinfonietta Voices | Britten / Messiaen: Choral Works | Virgin Classics | 20th Century Classics |
| 09:07 pm | Evan Ziporyn: Music from Shadowbang | Bang on a Can All-Stars | Big Beautiful Dark and Scary | Cantaloupe Music | 20th Century Classics |
| 09:21 pm | Ted Hearne: The Law of Mosaics - II. Palindrome for Andrew Norman | A Far Cry | The Law of Mosaics | Crier | 20th Century Classics |
| 09:32 pm | Meredith Monk: Songs of Ascension | Meredith Monk & Vocal Ensemble, Todd Reynolds Quartet, The M6; Heather J. Buchanan: Montclair State University Singers | Songs of Ascension | ECM | 20th Century Classics |
| 10:21 pm | Judah Adashi: my heart comes undone | Lavena Johanson | my heart comes undone | s/r | 20th Century Classics |
| 10:31 pm | Joan Tower: Trio Cavany | Lincoln Trio | Notable Women | Cedille | 20th Century Classics |
| 10:51 pm | Andrew Byrne: Creeping Shadows | Joy Lee | n/a | s/r | 20th Century Classics |
| 11:06 pm | Tristan Keuris: Concertino for String Quartet and Bass Clarinet | José Luis Estellés, Orpheus Quartet | Tristan Keuris | Radio Netherlands | 20th Century Classics |
| 11:17 pm | Barbara Monk Feldman: Soft Horizons | Aki Takahashi | Soft Horizons | New Worlds | 20th Century Classics |
| 11:42 pm | Andrew Norman: Mine, Mime, Meme | Eighth Blackbird | Hand Eye | Cedille | 20th Century Classics |
| 11:52 pm | Missy Mazzoli: Isabelle Eberhardt Dreams of Pianos | Shai Wosner | Schubert / Mazzoli | Onyx | 20th Century Classics |
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