Oxford Music Online (Grove Music Online) Includes updated versions of Grove publications including:
The New Grove Dictionary of Music and Musicians, 2nd edition (29 volumes, 2001);
The New Grove Dictionary of Jazz, 2nd edition (3 volumes, 2002);
The New Grove Dictionary of Opera (4 volumes, 1992);
The Norton Grove Dictionary of Women Composers (1 volume, 1994);
The Grove Dictionary of American Music, 2nd edition (8 volumes, 2013);
The Grove Dictionary of Musical Instruments, 2nd edition (5 volumes, 2014).
Contents: Articles, musician biographies, and dictionary entries.