Bate Collection
www.ashmol.ox.ac.uk/BCMIPage.html

Early Music
www3.oup.co.uk/earlyj

Classical Music on the web.
www.musicweb.uk.net

the South Eastern and Mid Western Historical Keyboard Societies of America
www.sehks.org

the British Harpsichord Society
www.harpsichord.org.uk

Keyword Press
keyword-press.co.uk

Hatchlands
www.cobbecollection.co.uk

Janiculum on Youtube
http://www.youtube.com/janiculumrecordings