Artstor is a searchable repository of million images covering the arts, architecture, humanities, as well as the social and natural sciences.
NOTE: High resolution images can be viewed online but cannot be downloaded.

Coverage from 1955 to the present. Indexes 775 international music periodicals from over 40 countries, with English translations from 22 languages.

Streaming access to more than 130,000 CDs with more than 2 millions tracks of both standard and rare repertoire. Over 800 new CDs are added to the library every month. Can be searched by composer, work, genre and label; by keyword search; and more (10 simultaneous users).

Searches Grove Music Online, The Oxford Dictionary of Music, and The Oxford Companion to Music in one platform.

One of the richest and most comprehensive resources of scholarly music research.