Naxos Music Library (NML) is the world´s largest online classical music library.
The NML offers the complete Naxos and Marco Polo catalogues plus the complete catalogues or selected titles from over 650 record labels,. Along with classical music, jazz, world, and pop/rock are also represented. (3 simultaneous user limit)
Streaming audio of contemporary jazz recordings from Scandinavia, the United States, Germany, Australia and New Zealand. (Currently accesses the Contemporary Jazz section of the general Naxos Music Library.)
Other Tips:
On a search results screen, use the Location limiter (from the choices down the left side of the screen) and choose "Audio."
Opus/Catalog Numbers
You can try searching for the opus/catalog number (e.g. BWV 22) of an individual piece. Most, but not all, library records list these numbers in the record for that recording or score. If searching by the catalog number does not retrieve the desired recording, try searching by the composer and several words from the title.
To find opus/catalog numbers, one authoritative source is the New Grove Dictionary of Music and Musicians (part of Oxford Music Online), searching for the composer name and works.
Example Searching in OneSeach for recordings of Johann Sebastian Bach
With and without catalog (BWV) number
With a BWV Number:
The OneSearch record for Gustav Leonhardt's harpsichord recording for Bach's Goldberg Variations does not list any BWV or titles of individual pieces. It will only be retrieved by searching for general terms like Bach and harpsichord.
Without a BVW Number:
The OneSearch entry for the Chicago Symphony Orchestra's recording of Bach's St. Matthew Passion oratorio does not list any BWV numbers (and in addition it only lists the title in German - Matthäus-Passion). To find this item in OneSearch, you need to search for terms like Bach, Chicago Symphony, Solti, Kiri Te Kanawa, and Matthäus-Passion.
Selected recordings added to the NAXOS service.