What is he?
He is a keyboard player.
What instrument is he playing?
He is playing the keyboards.
Who is he?
He is the lead singer.
What do we put on stages to see the musicians?
We put lights.
What is she testing?
She is testing the microphone.
What are these?
These are notes.
What is Homer playing?
He is playing the saxophone.
Definition: another way to say "song"
tune
