Carroll appeared in a number of Broadway musicals.BroadwayBroad‧way /ˈbrɔːdweɪ/ 
The new show will open on Broadway next month. a Broadway musical → off Broadway
COLLOCATIONS FROM OTHER ENTRIES
a famous street in New York City where there are many theatres. Broadway and the area around it is the centre of the city's theatre industry: (=one that is performed in New York’s or London’s important theatres) Carroll appeared in a number of Broadway musicals.
Carroll appeared in a number of Broadway musicals. The new show will open on Broadway next month. a Broadway musical → off Broadway