| 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=05-20-2018 |
| Time | Title | Artist | Album | Label | Genre |
| 08:00 pm | Glenn Branca: Structure | David Rosenbloom, Glenn Branca, Lee Ranaldo, Ned Sublette, Jeffrey Glenn, Stephan Wischerth | The Ascension | Acute | 20th Century Classics |
| 08:02 pm | Glenn Branca: Indeterminate Activity of Resultant Masses | Mark Bingham, Glenn Branca, Craig Bromberg, Barbara Ess, Jeffrey Glenn, Sue Hanel, Thurston Moore, Lee Ranaldo, David Rosenbloom, Ned Sublette, Stephan Wischerth | Indeterminate Activity of Resultant Masses | Atavistic | 20th Century Classics |
| 08:06 pm | Glenn Branca: The World Upside Down | Glen Cortese: The New York Chamber Sinfonia | The World Upside Down | Atavistic | 20th Century Classics |
| 08:53 pm | Glenn Branca: Symphony No. 5 (Describing Planes Of An Expanding Hypersphere), Movement 1 | Stephan Wischerth, Tim Sommer, Dan Braun, Al Arthur, Greg Letson, Miriam McDonough, Jonathan Bepler, Hahn Rowe, Evans Wohlforth, Matthew Munisteri, Mark Roule, Glenn Branca | Symphony No. 5 (Describing Planes Of An Expanding Hypersphere) | Atavistic | 20th Century Classics |
| 09:35 pm | Glenn Branca: Symphony No. 6 (Devil Choirs at the Gates of Heaven), Movements 4 & 5 | Jon Bepler, Evans Wohlforth, John Myers, Eric Hubel, Carolyn Master, Phil Kline, Page Hamilton, Ellen Watkins, Algis Kizys, Glenn Branca, Evans Wohlforth | Symphony No. 6 (Devil Choirs at the Gates of Heaven) | Atavistic | 20th Century Classics |
| 09:37 pm | John Cage in Conversation with Wim Mertons | "So That Each Person is in Charge of Himself" (snippet) | Chicago '82: A Dip in the Lake | Les Disques du Crépuscule | 20th Century Classics |
| 09:39 pm | Glenn Branca: Harmonic Series Chords | Glen Cortese: The New York Chamber Sinfonia | Indeterminate Activity of Resultant Masses | Atavistic | 20th Century Classics |
| 09:45 pm | Glenn Branca: Symphony No. 3 (Gloria) | Craig Bromberg, Margaret DeWys, Barbara Ess, Michael Gira, Axel Gros, Jeffrey Glenn, Greg Letson, Amanda Linn, Thurston Moore, Lee Ranaldo, Arleen Schloss, Stephen Wischerth, Dan Witz | Symphony No. 3 (Gloria) - Music for the First 127 Intervals of the Harmonic Series | Atavistic | 20th Century Classics |
| 10:52 pm | Glenn Branca: Symphony No. 8 (The Mystery), Movement 1 (excerpt) | Steven Antonelli, Glenn Branca, Eric Hubel, Brannon Hungness, Phil Kline, Carolyn Master, Miriam McDonough, Viril Moorefield, John Myers, Dave Reid, Ellen Watkins | Branca: Selections from the Symphonies | Atavistic | 20th Century Classics |
| 11:04 pm | Glenn Branca: Symphony No. 10 (The Mystery Pt. 2) | Steven Antonelli, Glenn Branca, Eric Hubel, Brannon Hungness, Phil Kline, Carolyn Master, Miriam McDonough, Virgil Moorefield, John Myers, Dave Reid, Ellen Watkins | Symphony Nos. 8 & 10 (The Mysteries) | Atavistic | 20th Century Classics |
| 11:17 pm | Jóhann Jóhannsson: Englabörn (selections) | Jóhann Jóhannsson, Matthías M.D. Hemstock, Eþos String Quartet | Englabörn | 4AD | 20th Century Classics |
| 11:33 pm | Jóhann Jóhannsson: Virðulegu forsetar - Parts 1 & 2 | Guðni Franzson: The Caput Ensemble | Virðulegu Forsetar | Touch | 20th Century Classics |
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