Singers at that time used traditional folk instruments like the banjo, the upright bass, the mandolin and the piano.

那时，歌手使用的也都是传统的民谣乐器，如班卓琴、立式贝司、曼陀林和钢琴。

youdao

Singers at that time used traditional folk instruments like the banjo, the upright bass, the mandolin and the piano.

那时，歌手使用的也都是传统的民谣乐器，如班卓琴、立式贝司、曼陀林和钢琴。

youdao