和英辞書

原歌

noun

original song or poem (from which another is adapted), urtext

彼女は原歌を歌うのが好きです。

She likes to sing the original song.

意味（1）

original song or poem (from which another is adapted), urtext

この巻(まき)七(しち)の歌(うた)も古(ふる)い調(ちょう)子(し)のものだから、どちらかが原(げん)歌(か)で他(ほか)は少(すこ)し変(へん)化(か)したものであろう。

Kono maki shichi no uta mo furui chōshi no mono da kara, dochira ka ga genka de hoka wa sukoshi henka shita mono de arō.As this poem in scroll 7 also features an old style, one of the two must be the original and the other a slight variation.