Oxford Music Online (updated quarterly and annually; all full-text; temporary off-campus link; XLinks) is the online version of the New Grove Dictionary of Music and Musicians (second edition in 29 volumes) that also includes The New Grove Dictionary of Opera (4 volumes), The New Grove Dictionary of Jazz (second edition; 3 volumes), Oxford Dictionary of Music (2nd ed.), and the Oxford Companion to Music. It contains more than 25 million words and 29,000 articles by 6,000 contributors. It provides an integrated music resource that covers all aspects of music. It contains sophisticated search capabilities; cross-referencing; links from articles in Oxford Music Online to RLIM, DRAM and Classical Music Library sites. It is produced by and the user interface is provided by Oxford University Press. This subscription is limited to 5 simultaneous users.