Well, honey, that's called a trio. Three musketeers, three amigos, three's company - you get the gist. So, if you ever find yourself in need of some musical harmony with just the right amount of sass, look no further than a trio.
They can be called an ensemble, a choir, or a group.
mindless behavior which they is a quartet
A sextet. TEEHEE!
Whatever they want it to be they get to choose
The lead singers name is Georgia Sinclair!
They can be called an ensemble, a choir, or a group.
A duet
Octet.
mindless behavior which they is a quartet
An octet.
Id call them a musical group or 'band'.
Choir, harmony
It is called a choir or a band
A group of whales is a pod or school.
Many possibilities: Band Orchestra Combo
A group of five musicians is known as a "quintet."
a vocal quartet