intermezzo
US /ˌɪn.t̬ɚˈmet.soʊ/
UK /ˌɪn.t̬ɚˈmet.soʊ/

1.
a short connecting instrumental movement in an opera or other musical work
:
•
The opera featured a beautiful intermezzo between acts.
•
The composer wrote a short intermezzo for piano.
2.
a short, light dramatic or musical composition inserted between the acts of a play or opera
:
•
The comedic intermezzo provided a lighthearted break from the tragedy.
•
The play included a charming intermezzo with singing and dancing.