Musical Theater: Reference

provides cross-references to articles in other Oxford titles, including The International Encyclopedia of Dance and The Oxford Companion to American Theatre

Good for looking up terms, people, instruments, locations, and styles within Western art music, jazz, American popular music, musical theater, and traditional and folk music from around the world.
Contains: New Grove Dictionary of Music and Musicians, New Grove Dictionary of American Music, New Grove Dictionary of Jazz, New Grove Dictionary of Opera, and the Encyclopedia of Popular Music. Articles on musicians, styles, instruments, genres, geographic areas, and more.

Good for looking up definitions of terms and styles in both music as well as theater and dance; provides more concise articles than Oxford Music Online.
Contains: The Concise Oxford Dictionary of Music; The Oxford Companion to Music; The Oxford Companion to the American Musical; The Oxford Dictionary of Dance; A Dictionary of Opera Characters; The Grove Book of Opera Singers; The Grove Book of Operas;