作さっ曲きょく者しゃさっきょくしゃMeanings1nouncomposerA person who composes music. Neutral, standard term.彼かれは有ゆう名めいな作さっ曲きょく者しゃです。He is a famous composer.この曲きょくの作さっ曲きょく者しゃは誰だれですか。Who is the composer of this piece?