長調ちょうちょう Common Noun Noun Español jmdict 1 noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' clave mayor (música) English jmdict 1 noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' music major key See also: 短調 (たんちょう)