2021. gada izskaņā skan avangarda mūzikai veltītā raidījuma "Tāda mūzika" 31. izlaidums, un jau otro reizi tas sastāv no rubrikas "Ideju izgāztuve" - tiek atskaņota līdzšinējiem 12 raidījumiem atlasīta, bet laika trūkuma vai tematiskas neiederības dēļ neatskaņotas mūzikas "komposta kaudze". 

Atkritumu šķirošanas ietvaros skan šādi skaņdarbi:

Relay for Death - Sleep (They Are Heating Up The Ovens Get The Fuck Out Now, Alarm, 2012), 3:14
A.R. Luciani - The Zoo (Elettroencefalogramma, Dead-Cert Home Entertainment, 2020), 3:02
Lamin Fofana - Blues (Blues, Black Studies, 2020), 4:35
Plastic People Of The Universe - Dvacet (Egon Bondy's Happy Hearts Club Banned, Globus Music, 2001), 1:53
Hans Abrahamsen - String Quartet #2: I Andante espressivo (String Quartets No. 1 - 4, Winter & Winter, 2017), 2:38, fragments
Izpilda: Arditti String Quartet
Alejandro Viñao - Borges Y El Espejo: Part 1 (Hildegard's Dream, INA-GRM, 1994), 5:37, fragments
Alexander von Schlippenbach -  Prelude To A Magic Afternoon Of Miss Yellow Sunshine (Payan, Enja Records, 1972), 5:09
A.F. Jones - Jurist For Nothing (Jurist For Nothing, Gertrude Tapes, 2020), 4:47
Musica Transonic - Lies (Officium Defunctorum, La Musica Records, 1993), 2:10
Agata Zubel - Streets Of A Human City (līdz šim nepublicēts, 2011), 6:57, fragments
Autechre- DekDre Scap B (Plus, Warp, 2020), 2:31
Dogs Bite Back - What Did You Eat Today (Back? Forward!, White Paper Records, 2021), 3:38
Dome - Atlas (Will You Speak This Word, Uniton Records, 1982), 1:53
Gareth Davis & Frances-Marie Uitti  - Razor (Gramercy, Miasmah, 2012), 1:36, fragments
Sarcastic Brun Victim - Strangers In Overcoats (Care Home Inferno, Hirntrust Grind Media, 2013), 0:26
Sara Serpa - The Multi-Racialism Myth (Recognition, Biophilia Records, 2020), 4:01