What's this?
It's a guitar.
What's this?
It's a keyboard.
What's this?
It's a recorder.
What's this?
It's a flute.
What are these?
Cymbals.
What's this?
It's a violin.
What's this?
It's a Saxophone.
What's this?
It's a trumpet.
What's this?
It's a cello.
What are these?
Drums.