He suggested Elvis work with a guitar player and a bass player.

VOA: special.2010.04.04

I play guitar, drums and bass.

我弹吉他、敲鼓、弹贝司。

我是摇滚音乐家 - SpeakingMax英语口语达人

"You look for a banjo, then you look for a flat top guitar, got to have the stand-up bass, a fiddle works really well, and then you get the old mandolin in because a mandolin really has got some good sound to it too."

VOA: standard.2010.05.28