soirée musicale
/ˈswɑːreɪ ˌmjuːzɪˈkɑːl/ /ˈswɑːreɪ ˌmjuːzɪˈkal/(also soiree musicale)
noun
A gathering or party at which musical entertainment is the main feature. Also: a programme of classical or operatic music, usually of relatively short, popular pieces, presented in the evening, frequently to a paying audience.
Origin
Mid 19th century; earliest use found in Musical Library. From French soirée musicale from soirée + musicale, feminine of musical.