A trio.
its called a trio
a tritet
3 people singing together would be a trio.
That is called a trio.
A duet. When 2 people start singing together, it's called a duet. When 1 person starts singing and someone else repeats what you sung, it's called a cannon. When 3 people start singing together, it's called a trio. NOW YOU NOW WHAT IT IS USE IT WELL.
Trio
a trio
A trio!
Trio
they have been singing together as the Jonas brothers for about 3 years
TRIUMVIRATE which is a group of 3 people
Together, they are called "thirty-three".