Up until now, you've been depending on someone else to play the chords for you (such as a brass section) or maybe you were playing one small piece of the chords to accompany another instrument.

直到现在，你已经一直依赖别人为你弹奏弦乐（如低音部分）或者可能你会为别的乐器伴奏弹一小段弦乐。

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Each one could play a short section of a song with his or her own instrument.

每个人都可以用他或她自己的乐器来演奏一首歌的一小段。

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He would be wearing a phosphorescent suit and he would surround himself in a ring of fire and he wold play one scary, honking note for about 30 or 45 minutes with a scorching rhythm section behind him.

NPR: Saxophone's History as 'The Devil's Horn'