Aelodau Making Music yng Nghaerdydd / Dyffryn Morgannwg
- Barry Choral Society
- Barry Ladies Choir
- Barry Male Voice Choir
- Canton Chorus
- Cantorion Ardwyn Caerdydd
- Cardiff Bach Choir
- Cardiff Philharmonic Orchestra
- Cardiff Polyphonic Choir
- City of Cardiff Symphony Orchestra
- Cowbridge Amateur Operatic Society
- Cowbridge Choral Society
- Cwpan Aur
- Kenfig Hill Male Voice Choir
- Llandaff Cathedral Choral Society
- Meibion y Machlud
- Merthyr Tydfil Ladies Choir
- Mountain Ash and District Choral Society
- Nelson & District Choral Society
- Pontypridd Choral Society
- Porthcawl Choral Society
- Porthcawl Male Voice Choir
- Rhondda Symphony Orchestra
- Rhymney Valley Music Club
- Samba Gales
