Arwyn

Aled Jones (vocalist), Dame Judi Dench (vocalist), Cathy Irons (violin), Sarah McCracken (violin), Amandine Guerin (violin, baroqueviolin), Susan Higgs (violin), Claire Shatford (violin), Milana Kornienko (violin), Bistra Dimitrova (violin), Isaac Shatford (violin), Ian Tilley (recordingarranger,...

Cytgan (leadvocalist)

Matthew Coons, Toronto Welsh Male Voice Choir

Enzo De Rosa (programming), Jon Cohen (piano), Phil Da Costa (programming), Jon Cohen (programming)

Enzo De Rosa (programming), Jon Cohen (piano), Phil Da Costa (programming), Jon Cohen (programming)

Elan Catrin Parry

Shân Cothi (soprano)

Steffan Lloyd Owen (baritone), Gruffydd Wyn (tenor)