Music  

• Brass
• Jazz Studies
• Music Management
• Music Education
• Music History
• Music Theory & Composition
• Music Therapy
• Piano
• Strings
• Voice
• Woodwinds

-Grove Music Online in Oxford Music Online -- The *BEST* place to begin your music research. Make sure to check the bibliography for further research. Contains The New Grove Dictionary of Music and Musicians, The New Grove Dictionary of Opera, and The New Grove Dictionary of Jazz. Print editions of the Grove are also available in Music Reference. Oxford Music Online also contains

• Oxford Companion to Music
• Oxford Dictionary of Music

-Credo Reference -- Contains:

• Continuum Encyclopedia of Popular Music of the World: Locations,
  
• Continuum Encyclopedia of Popular Music of the World: Media, Industry and Societ
• Continuum Encyclopedia of Popular Music of the World: Performance and Production
• The Faber Companion to 20th Century Popular Music
• The Harvard Biographical Dictionary of Music
• The Harvard Dictionary of Music
• The New Penguin Dictionary of Music.

-Gale Virtual Library -- Contains:

• Baker's Biographical Dictionary of Musicians 
• Baker's Biographical Dictionar of Popular Musicians Since 1990.