ALBUMS
Datblygu
Pop Peth
1991, Cass, Single, Ofn
Datblygu
Trosglwyddo’r Gwirionedd
1983, Cass, MiniAlbum, Ltd, Casetiau Neon
Datblygu
Terfysgiaith 1982-2022
2023, 3xCD, Comp, Ltd, Ankstmusik, 
,
, Experimental/Alternative Rock/Post-Punk
Datblygu
1982 - 1984 Y Tapiau Cynnar / The Early Tapes
2013, 2x CD, ,
, Lo-Fi/Post-Punk/Experimental
Datblygu
Wyau / Pyst / Libertino
2004, 2xCD, Comp, Sli, Ankstmusik, ,
, Alternative Rock/Experimental/Post-Punk
Datblygu
1985 - 1995
1999
Datblygu
Wyau & Pyst = 32 Bom = 1987-90
1995
Datblygu
BBC Peel Sessions
1992
Datblygu
Pyst
1990
Datblygu
Fi Du
1984, Cass, Album, Ltd, Casetiau Neon
Datblygu
Amheuon Corfforol
1983, Cass, EP, Ltd, Casetiau Neon
APPEARANCES +
Only Men Aloud
In Festive Mood
2011, CD, Album, OMA Records, 
,
, Contemporary/Holiday/Choral
Treorchy Male Choir
Songs Of Revival
1989, CD, Album, Word Records (2)
Kiri Te Kanawa, Jeremy Irons, Lerner & Loewe, John Gielgud, Warren Mitchell, Jerry Hadley, London Voices & London Symphony Orchestra, John Mauceri
My Fair Lady
1987, 
,
, Musical
Various
Welsh Male Choirs
1987
Various
Gadael Yr Ugeinfed Ganrif
1985, LP, Comp, Recordiau Anhrefn, Recordiau Anhrefn
Treorchy Male Choir Conductor: John Cynan Jones
David Of The White Rock
1981, LP, Columbia, Columbia, ,
, Religious/Folk
The Pontarddulais Male Choir*
Eisteddfod Winners
1969, LP, Music For Pleasure