Catalogues and finding aids
- COPAC (union catalogue of British academic libraries)
http://www.copac.ac.uk/ - RISM-UK (lists a selection of NLS music manuscripts)
http://www.rism.org.uk/ - British Library catalogue
http://www.bl.uk - British Library Manuscripts Catalogue (Molcat)
http://molcat.bl.uk - British Library Sound Archive
http://www.bl.uk/nsa - Wighton database
http://www.johnbagnall.info/allwighton.html
Scottish music sites
- Scottish Music Centre
http://www.scottishmusiccentre.com
General music websites
- Golden Pages for musicologists
http://goldenpages.jpehs.co.uk - Yale music web resources
http://www.library.yale.edu/musiclib/webres.htm - International Association of Music Libraries (UK and Ireland)
http://www.iaml-uk-irl.org/
Music copyright
- Music Publishers' Association
http://www.mpaonline.org.uk/ - CLA (copyright) [not dealing with printed music]
http://www.cla.co.uk/ - Performing Right Society
http://www.prsformusic.com/Pages/default.aspx