Ensemble (noun) – A group of supporting players, singers or dancers.

https://www.merriam-webster.com/dictionary/ensemble

“Acoustic guitars traditionally accompany  cordidos, though full Mariachis also perform them, as do musica nortenas groups ( the northern Mexican accordion- based style) and other ensembles.” Music of Latin America,  by Robin Moore (page 81).

Coming across this word reading Music of Latin America, I had an idea of the word ensemble. To my understanding, ensemble mean getting together with people. Knowing the definition of ensemble, my understanding my of the word was not to bad. An ensemble is a group of musicians getting together to sing or perform a dance.