Naxos Music Library is the most comprehensive collection of classical music available online. It includes the complete Naxos, Marco Polo and Da Capo catalogues of over 75,000 tracks, including Classical music, Historical recordings, Jazz, World, Folk and Chinese music. Whilst listening, users can read notes on the works being played as well as biographical information on composers or artists in Naxos's extensive database.

A collection of sound recordings documenting American music largely ignored by the commercial recording companies. Works can be browsed by work, album or track titles, as well as by artist roles, and date of recording and composition. Some biographical and role information are provided for artists.

Jazz Music Library is a collection of jazz recordings which covers thousands of artists, ensembles, albums, and genres, from all over the world, from the beginnings of jazz to today. It's an essential resource for the study and teaching of jazz history, performance, theory, or appreciation.

Cross-searches audio, video, scores, and full-text reference content from all the Alexander Street Press music databases to which an institution subscribes.

Music Online: American Music is a history database that allows people to hear and feel the music from America's past. The database includes songs by and about American Indians, miners, immigrants, slaves, children, pioneers and cowboys. Included in the database are the songs of Civil Rights, political campaigns, Prohibition, the Revolutionary War, the Civil War, anti-war protests and more.

Contemporary world music will contain 50,000 tracks that delivers the sounds of all regions from every continent. The database will contain important genres such as reggae, worldbeat, neo-traditional, world fusion, Balkanic jazz, African film, Bollywood, Arab swing and jazz and other genres such as traditional music - Indian classical, fado, flamenco, klezmer, zydeco, gospel, gagaku and more. This database is a complementary database to Smithsonian global sound for libraries - it includes a blend of contemporary and traditional world music recordings from many labels throughout the world.

Music Online: Smithsonian Global Sound for Libraries 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.

Includes thousands of titles of the Fantasy catalogue and Naxos Jazz. Works may be searched by featured artist(s), disc / song title and catalogue number.

Also new to Music Online are close to 140,000 popular music recordings---available only to subscribers of the entire Music Online: Listening suite---featuring pop, punk, musical theatre, hip-hop, and country recordings from twentieth-century artists such as the Sex Pistols, Chicago, a Flock of Seagulls, Tanya Tucker, Liberace, and Rod Stewart.