Music hall is a form of British theatrical entertainment which was popular between 1850 and 1960. The term can refer to

1. A particular form of variety entertainment involving a mixture of popular song, comedy and speciality acts. British music hall was similar to American vaudeville, featuring rousing songs and comic acts, while in the United Kingdom the term vaudeville referred to more lowbrow entertainment that would have been termed burlesque.
2. The theatre or other venue in which such entertainment takes place;
3. The type of popular music normally associated with such performances.