何かの表紙みたいなの

adventurers in a fantasy world where music and magic intertwine, harmonious spells, musical incantations, epic symphony of magic, melodic battles, enchanted melodies, magical concertos, harmonic quests, musical magic users, magical resonance, symphonic sorcery, enchanting melodies, magical harmonies, orchestral enchantments, rhythmic spells, musical adventurers, melodic battles, fantastical music-infused battles, harmonious spellcasting, enchanting crescendos, epic magical performances, harmonious quests, rhythm-infused magic, enchanting concertos, melodic alchemy, musical enchantments, spellbinding harmonies