Grove Dictionary of Music

Grove Dictionary of Music and Musicians , second edition, edited by Stanley Sadie and John Tyrell, has grown to include The New Grove Dictionary of Opera (published in print in 1992 and online in 1999) and The New Grove Dictionary of Jazz , second edition (2001). Through a partnership with Sibelius notation software, over 500 of Grove's musical examples are now available in sound as well as notated examples.