quartets
A quartet is a group of four people who play musical instruments or sing together.
a string quartet.
一个四重奏弦乐队。
A quartet is a piece of music for four instruments or four singers.
The String Quartet No. 1 is an early work, composed in California in 1941.
弦乐四重奏曲1号是一个早期作品,1941年创作于加利福尼亚。