An ensemble, a choir, a group, or a specific name based on the number (a quartet is with 4 people (also known as a Barbershop Quartet), a quintet with 5, septet with 7 etc.).
Three people singing together is called a trio. It is also called like that for instrumentalists!
Four people singing is often called a quartet.
A duet Is what two people singing together is called.
A duet Is what two people singing together is called.
A duet.
Two people singing together is known as a Duet.
Three people singing together is called a trio. It is also called like that for instrumentalists!
two people singing together is a duet
Four people singing is often called a quartet.
A duet Is what two people singing together is called.
A duet Is what two people singing together is called.
A duet.
Choir
A quartet
Quartet.
3 people singing together would be a trio.
quintet