Music Online: Opera in Video contains five hundred hours of the most important opera performances, captured on video through staged productions, interviews, and documentaries. Selections represent the world’s best performers, conductors, and opera houses and are based on a work’s importance to the operatic canon.

Theatre in Video contains more than 250 definitive performances of the world's leading plays, together with more than 100 film documentaries, online in streaming video - more than 500 hours in all. These definitive performances, by leading actors and directors, have been painstakingly licensed from a wide range of copyright holders, including the Broadway Theatre Archive.

Music Online: Classical Music Library contains online listenable classical recordings. This is a collection of music from Medieval to contemporary.

Contemporary world music contains sounds of all regions from every continent. It includes genres and a blend of contemporary and traditional world music recordings from many labels throughout the world.

Music Online: Listening is a multidisciplinary collection of audiovisual content that touches on the curriculum needs of virtually every department. It allows students and researchers alike to analyze unique and valuable content from over 500 producers and distributors around the world.

Naxos Music Library [NML] is the world´s largest online classical music library. Currently, it offers streaming access to more than 107,410 CDs with more than 1,565,400 tracks of both standard and rare repertoire. Over 800 new CDs are added to the library every month.

Music Online: Smithsonian Global Sound for Libraries produced in partnership with Smithsonian Folkways Recordings, is a virtual encyclopedia of the world's musical and aural traditions. The collection provides educators, students, and interested listeners with an unprecedented variety of online resources that support the creation, continuity, and preservation of diverse musical forms.