Editor Bookmarks

A trimmed down version of the General Bookmarks with only the most important bookmarks used by our editors in their research. Any editor should be fully aware of this sources on this list.

PRO databases cross-referenced with SecondhandSongs

Priority in terms of source for credits.

PRO databases with searchable databases

If you can't find it in the above category, perhaps you'll find it in the following databases:



Musicals & Soundtracks

Other Cover Indexing Sites


  • Check Digit Calculation - Generates EAN check digit
  • ISRC: International Standard Recording Code. Unique identifier for performances. Also features EAN/UPC codes for digital releases.
  • IMSLP: International Music Score Library Project. Hundreds of thousands of public-domain sheet music titles available for viewing and downloading.