Musical composition for three instruments (4)

I believe the answer is:

trio

(Other definitions for trio that I've seen before include "Beethoven's 'Archduke', for instance" , "Three of a kind" , "Beethoven's 'Archduke': famous piece written for this ensemble" , "Riot (anag)" , "Work for three" .)

I've seen this clue in The Sun.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.