Deck the Halls / Nos Galan Storybook Carol - complete arrangement score Traditional Welsh melody OpenScore Archive - AI-assisted arrangement Public-domain composition; arrangement score and recording documented separately OpenScore Archive AI Audio score-led workflow Generated from approved arrangement score MIDI; manual notation review pending Storybook_Carol Celesta - Storybook Celesta Lead Marimba - Storybook Marimba Body Glockenspiel - Storybook Glock Sparkles 4 -1 major 4 4 G 2 Storybook Carol - arrangement score F 4 3 1 eighth 1 1 16th A 5 3 1 eighth 1 1 16th C 5 3 1 eighth 1 1 16th A 5 3 1 eighth 1 1 16th C 4 3 1 eighth 1 1 16th E 5 3 1 eighth 1 1 16th G 4 3 1 eighth 1 1 16th E 5 3 1 eighth 1 1 16th D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 8 1 half C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 4 1 quarter G 4 4 1 quarter A 4 4 1 quarter F 4 4 1 quarter G 4 2 1 eighth A 4 2 1 eighth B -1 4 2 1 eighth G 4 2 1 eighth A 4 6 1 quarter G 4 2 1 eighth F 4 4 1 quarter E 4 4 1 quarter D 4 8 1 half C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 4 1 quarter G 4 4 1 quarter A 4 4 1 quarter F 4 4 1 quarter G 4 2 1 eighth A 4 2 1 eighth B -1 4 2 1 eighth G 4 2 1 eighth A 4 6 1 quarter G 4 2 1 eighth F 4 4 1 quarter E 4 4 1 quarter D 4 8 1 half G 4 6 1 quarter A 4 2 1 eighth B -1 4 4 1 quarter G 4 4 1 quarter A 4 6 1 quarter B -1 4 2 1 eighth C 5 4 1 quarter A 4 4 1 quarter A 4 2 1 eighth B 4 2 1 eighth C 5 4 1 quarter D 5 2 1 eighth E 5 2 1 eighth F 5 4 1 quarter E 5 4 1 quarter D 5 4 1 quarter C 5 8 1 half C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 4 1 quarter G 4 4 1 quarter A 4 4 1 quarter F 4 4 1 quarter D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 8 1 half C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 4 1 quarter G 4 4 1 quarter A 4 4 1 quarter F 4 4 1 quarter G 4 2 1 eighth A 4 2 1 eighth B -1 4 2 1 eighth G 4 2 1 eighth A 4 6 1 quarter G 4 2 1 eighth F 4 4 1 quarter E 4 4 1 quarter D 4 8 1 half C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 4 1 quarter G 4 4 1 quarter A 4 4 1 quarter F 4 4 1 quarter G 4 2 1 eighth A 4 2 1 eighth B -1 4 2 1 eighth G 4 2 1 eighth A 4 6 1 quarter G 4 2 1 eighth F 4 4 1 quarter E 4 4 1 quarter D 4 8 1 half G 4 6 1 quarter A 4 2 1 eighth B -1 4 4 1 quarter G 4 4 1 quarter A 4 6 1 quarter B -1 4 2 1 eighth C 5 4 1 quarter A 4 4 1 quarter A 4 2 1 eighth B 4 2 1 eighth C 5 4 1 quarter D 5 2 1 eighth E 5 2 1 eighth F 5 4 1 quarter E 5 4 1 quarter D 5 4 1 quarter C 5 8 1 half C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 4 1 quarter G 4 4 1 quarter A 4 4 1 quarter F 4 4 1 quarter D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 8 1 half C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 4 1 quarter G 4 4 1 quarter A 4 4 1 quarter F 4 4 1 quarter D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth D 5 2 1 eighth C 5 6 1 quarter B -1 4 2 1 eighth A 4 4 1 quarter G 4 4 1 quarter F 4 8 1 half light-heavy 4 -1 major 4 4 G 2 F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter B -1 3 4 1 quarter D 5 4 1 quarter F 4 4 1 quarter B -1 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter B -1 3 4 1 quarter D 5 4 1 quarter F 4 4 1 quarter B -1 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter B -1 3 4 1 quarter D 5 4 1 quarter F 4 4 1 quarter B -1 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter B -1 3 4 1 quarter D 5 4 1 quarter F 4 4 1 quarter B -1 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter B -1 3 4 1 quarter D 5 4 1 quarter F 4 4 1 quarter B -1 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter B -1 3 4 1 quarter D 5 4 1 quarter F 4 4 1 quarter B -1 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter B -1 3 4 1 quarter D 5 4 1 quarter F 4 4 1 quarter B -1 3 4 1 quarter C 3 4 1 quarter E 4 4 1 quarter G 3 4 1 quarter C 3 4 1 quarter F 3 4 1 quarter A 4 4 1 quarter C 4 4 1 quarter F 3 4 1 quarter light-heavy 4 -1 major 4 4 G 2 16 1 whole 16 1 whole 16 1 whole 12 1 half 2 1 eighth D 6 1 1 16th 1 1 16th 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 12 1 half 2 1 eighth F 6 1 1 16th 1 1 16th 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 16 1 whole 12 1 half 2 1 eighth G 6 1 1 16th 1 1 16th 16 1 whole 16 1 whole 16 1 whole 12 1 half F 6 4 1 quarter light-heavy