| 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=07-01-2018 |
| Time | Title | Artist | Album | Label | Genre |
| 08:00 pm | Igor Stravinsky: | Elmer Iseler: The Festival Singers of Toronto; Igor Stravinsky: CBC Symphony Orchestra | The Essential Igor Stravinsky | Sony Classical | 20th Century Classics |
| 08:05 pm | Charles Ives: Variations on "America" for organ | Hans-Ola Ericsson | Organ Music from the U.S.A. | BIS | 20th Century Classics |
| 08:15 pm | Ruth Crawford: Suite No. 2 for four strings and piano | Virginia Eskin, Charleston String Quartet | Music of Marion Bauer & Ruth Crawford | Albany | 20th Century Classics |
| 08:21 pm | Frederick Rzewski: North American Ballads - IV. Winnsboro Cotton Mill Blues | Lisa Moore | Which Side Are You On? | Cantaloupe Music | 20th Century Classics |
| 08:25 pm | Carl Ruggles: Organum | Akeo Watanabe: Japan Philharmonic | Lou Harrison / Carl Ruggles | CRI | 20th Century Classics |
| 08:32 pm | John Cage: 44 Harmonies from Apartment House 1776 (selections) | Arditti Quartet | 44 Harmonies from Apartment House 1776 | Mode | 20th Century Classics |
| 08:33 pm | Charles Ives: Holidays Symphony | Leonard Bernstein: New York Philharmonic | Leonard Bernstein Conducts Charles Ives - Holiday Symphony | Columbia | 20th Century Classics |
| 10:06 pm | Henry Cowell: Hymn and Fuguing Tune No. 3 | Jorge Mester: Louisville Orchestra | Ongaku / Symphony No. 11 / Thesis | First Edition | 20th Century Classics |
| 10:14 pm | William Bolcom: 3 Ghost Rags - I. Graceful Ghost Reg & II. Poltergeist | John Murphy | The Complete Rags for Piano | Albany | 20th Century Classics |
| 10:21 pm | William Bolcom: Epithalamium | John Murphy | The Complete Rags for Piano | Albany | 20th Century Classics |
| 10:27 pm | Aaron Copland: Preamble (For a Solemn Occasion) | Hans-Ola Ericsson | Organ Music from the U.S.A. | BIS | 20th Century Classics |
| 10:35 pm | Joan Tower: Fanfare for the Uncommon Woman Nos. 1-5 | Marin Alsop: Colorado Symphony Orchestra | Fanfares for the Uncommon Woman | Koch International Classics | 20th Century Classics |
| 10:54 pm | Elliott Carter: Dust of Snow | Jan DeGaetani, Gibert Kalish | Songs of America | Nonsuch | 20th Century Classics |
| 10:56 pm | Elliott Carter: The Rose Family | Jan DeGaetani, Gibert Kalish | Songs of America | Nonesuch | 20th Century Classics |
| 11:02 pm | Robert Ashley: The Fourth of July | Robert Ashley | Music from the ONCE Festival 1961- 1966 | New World | 20th Century Classics |
| 11:20 pm | Milton Babbitt: None But the Lonely Flute | Dorothy Stone | None But the Lonely Flute | New World | 20th Century Classics |
| 11:32 pm | Scott Wollschleger: America | John Popham | Soft Aberration | New Focus | 20th Century Classics |
| 11:42 pm | Aaron Copland: Nocturne | André Previn | American Scenes | Deutsche Grammophon | 20th Century Classics |
| 11:46 pm | Samuel Barber: Canzone for violin and piano | André Previn, Gil Shaham | American Scenes | Deutsche Grammophon | 20th Century Classics |
| 11:50 pm | John Cage: In a Landscape | Alexei Lubimov | Elegies for Piano | ECM | 20th Century Classics |
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