Oxford Music Online offers users the ability to access and cross-search the vast resources of Oxford's music reference in one location, including the cornerstone of Oxford Music Online, Grove Music Online. Grove Music Online is the eighth edition of Grove’s Dictionary of Music and Musicians, and contains articles commissioned specifically for the site as well as articles from New Grove 2001, Grove Opera, and Grove Jazz. Also included in Oxford Music Online: The Oxford Dictionary of Music; The Oxford Companion to Music.