For use in the scanner field for linking back to the E-rara website's sheet music collection. This site has digitized engraved music scores from several Swiss libraries.

  • Variable 1 = library holding the original. Values are as follows:
  • CH-BEsu = Universitätsbibliothek Bern
  • CH-Bu = Universitätsbibliothek Basel
  • CH-C = Kantonsbibliothek Graubünden
  • CH-Zz = Zentralbibliothek Zürich
  • Variable 2 = the number at the end of the persistent link that follows "e-rara-".