四し部ぶ合がっ奏そうしぶがっそうMeanings1nounquartet; piece in four partsmusicMusic term for a composition written for four voices or instruments, or an ensemble of four performers.この四し部ぶ合がっ奏そうは弦げん楽がっ器きのために書かかれている。This quartet is written for string instruments.彼
