Oxford Music Online This link opens in a new windowA gateway offering users the ability to access and cross-search multiple music reference resources in one location. The cornerstone of Oxford Music Online, Grove Music Online, has been completely redesigned with a number of functional enhancements and new content. Oxford Music Online also contains The Oxford Companion to Music (2002), which offers more than 8,000 articles on composers, performers, conductors, individual works, instruments and notation, forms and genres; The Oxford Dictionary of Music, Second Edition, Revised (2006) will similarly supplement Grove's more extensive coverage with content geared toward undergraduates and general users. Oxford Music Online is also pleased to feature Colin Larkin's landmark Encyclopedia of Popular Music — online for the first time. A comprehensive reference work devoted exclusively to popular music, EPM is the authoritative biographical encyclopedia of rock, pop, and jazz artists, covering popular music from 1900 to present.