MyfanwyBrymbo Male Choir, Cor Meibion Bro Dysynni, Cor Meibion Llanfair Caerinion, Cor Meibion Madog, Cor Meibion Maelgwn, Cor Meibion Penybontfawr, Cor Meibion Powys, Cor Meibion y Bala a'r Cylch, Newtown & District Male Voice Choir, Orpheus Male Choir Rhosllannerchrugog, Rhos Male Voice Choir, Robert Moralt, The North Wales Association Of The Male Voice Choirs & Trelawnyd Male Voice Choir