Caryl Parry Jones - Dwi'n Gymro, Dwi'n Gymraes
Christopher J G Williams - "Chaos is a Ladder" (trombone and piano)
Christopher J G Williams - "Song of the Narrow Sea" (trumpet/flugelhorn/cornet and piano)
Christopher J G Williams - Eddard's Dilemma (French horn and piano)
Christopher J G Williams - Mountains of Abstract Thought
Christopher J G Williams - Romp! (euphonium and piano)
Claire Victoria Roberts - Nant y Mynydd (High Voice / Llais Uchel)
Claire Victoria Roberts - Nant y Mynydd (Low Voice / Llais Isel)
Cwyd dy Galon - Welsh Folk Song, J. Lloyd Williams, L. D. Jones (Llew Tegid)
Cyfri'r Geifr - Welsh Folk Song, J. Lloyd Williams
Cymru Caradog - Welsh Folk Song, J. Lloyd Williams, L. D. Jones (Llew Tegid)
D Afan Thomas - Drosom Ni, yn C Fwyaf (Unawd S/A Blwyddyn 10 a dan 19 oed, Urdd 2025)
D Afan Thomas - Drosom Ni, yn E Fwyaf (Unawd S/A Blwyddyn 10 a dan 19 oed, Urdd 2025)
Daniel Protheroe - Dewrion Sparta (TTBB)
Daniel Protheroe - Milwyr y Groes (TTBB)
David de Lloyd - Cyfeillion Bach yr Haf (SA)
David de Lloyd - Dos, Wanwyn, Dos SSA
David de Lloyd - Ystyriwch y Lili (Consider the Lilies)
David Pughe Evans - Lead Kindly Light
David Vaughan Thomas - Mae'n Ddydd Gwyl Dewi Sant (SATB)
