| 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=06-09-2019 |
| Time | Title | Artist | Album | Label | Genre |
| 08:01 pm | Kelly Moran: Reflexive Music (Autowave) | Kelly Moran | Origin EP | Warp | 20th Century Classics |
| 08:05 pm | Karl Amadeus Hartmann: Concerto funebre | Vladimir Spivakov, Vladimir Spivakov: Moscow Virtuosi | Modern Portraits | RCA Victor Red Seal | 20th Century Classics |
| 08:26 pm | Harald Genzmer: Introduction and Allegro for Glass Harp | Ingeborg Emge | Glass Harp | Gallo | 20th Century Classics |
| 08:36 pm | Harald Genzmer: Concert for Trautonium and Orchestra | Oskar Sala; Seigfried Goslich: Bremen Philharmonic Orchestra | Trautonium Konzerte | Wergo | 20th Century Classics |
| 09:01 pm | Hans Werner Henze: Violin Concerto No. 1 | Peter Sheppard Skærved; Christopher Lyndon-Gee: Saarbrücken Radio Symphony Orchestra | Violin Concetos Nos. 1 and 3 | Naxos | 20th Century Classics |
| 09:30 pm | Olivier Messiaen: Prélude pour orgue | Naji Hakim | Inédits | Jade | 20th Century Classics |
| 09:42 pm | Olivier Messiaen: 4 Inédits pour piano et onde Martenot | Yvonne Loriod-Messiaen, Jeanne Loriod | Inédits | Jade | 20th Century Classics |
| 09:54 pm | Fred Schnaubelt: Petite Impression | Ingeborg Emge | Glass Harp | Gallo | 20th Century Classics |
| 10:02 pm | Henryk Górecki: String Quartet No. 3, Op. 67 ("...songs are sung") | Kronos Quartet | String Quartet No. 3 (...songs are sung) | Nonesuch | 20th Century Classics |
| 10:55 pm | Valentin Silvestrov: Hymne 2001 | Valentin Silvestrov | leggiero, pesante | ECM | 20th Century Classics |
| 11:05 pm | Einojuhani Rautavaara: Concerto for Harp and Orchestra | Marielle Nordmann; Leif Segerstam: Helsinki Philharmonic Orchestra | Harp Concerto / Symphony No. 8 | Ondine | 20th Century Classics |
| 11:31 pm | Toru Takemitsu: And Then I Knew 'Twas Wind | Toronto New Music Ensemble | Chamber Music | Naxos | 20th Century Classics |
| 11:45 pm | Bun-Ching Lam: Solitude d'automne | Hilary Hahn, Cory Smythe | In 27 Pieces - The Hilary Hahn Encores | Deutsche Grammophon | 20th Century Classics |
| 11:49 pm | John Cage: In a Landscape | Brooklyn Rider with Justin Messina | Dominant Curve | In a Circle | 20th Century Classics |
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