Dyddiau Du, Dyddiau Gwyn

Cymraeg is not a single stylistic genre but the umbrella for contemporary music created and performed in the Welsh language across rock, pop, folk, electronic, hip hop, and experimental scenes. Its defining feature is linguistic and cultural: artists foreground Welsh (Cymraeg) lyrics and identity while drawing freely on broader British and global styles. The result ranges from indie and psych-pop to punk, folk revival, and modern electronic pop, unified by the sound, cadence, and poetic tradition of Welsh. A strong DIY ethos, regional scenes, and institutions such as Sain Records, Ankst, the Eisteddfod, BBC Radio Cymru, S4C, and the Welsh Music Prize have nurtured a self-sustaining ecosystem that regularly produces acclaimed work and renews the language in contemporary music.

Rock is a broad family of popular music centered on amplified instruments, a strong backbeat, and song forms that foreground riffs, choruses, and anthemic hooks. Emerging from mid‑20th‑century American styles like rhythm & blues, country, and gospel-inflected rock and roll, rock quickly expanded in scope—absorbing folk, blues, and psychedelic ideas—while shaping global youth culture. Core sonic markers include electric guitar (often overdriven), electric bass, drum kit emphasizing beats 2 and 4, and emotive lead vocals. Rock songs commonly use verse–chorus structures, blues-derived harmony, and memorable melodic motifs, ranging from intimate ballads to high‑energy, stadium‑sized performances.