A quartet of muscians
A group of musicians playing different instruments is commonly referred to as an "ensemble." Depending on the size and type of the group, it can also be called a "band," "orchestra," "quartet," or "band," among other terms. Each term reflects the specific arrangement and instrumentation of the musicians involved.
Instrument
trio
Quartet.
Robert
A group of trees is called a wood from which a forest area could be called a woodland.
A group of five is called a "Quintet".
a small group
A quartet is a singing group of four.
Quartet or Foursome.
For Girl Guides of Thailand, the age group for ages 4 to 6 is called Littlebird while the age group for ages 7 to 11 is called Bluebird.
Just about every rock band there is!!!!