Hello everyone,
I wrote a PhD about David Munrow and his performances of medieval music a few years ago which you can now read via the British Library's PhD thesis database:
http://ethos.bl.uk/OrderDetails.do?did=2&uin=uk.bl.ethos.677148You may be interested to know that I'm presenting a short course on 19th February (with Toby Manning) about the Folk music and Early music revivals. During this course I will be giving presentations about Munrow's approach to vibrato and also about some of the folk recordings in his record collection. I will also be talking about the work of Michael Morrow and Musica Reservata. Details of the course are here:
http://www.citylit.ac.uk/courses/folk-music-into-early-music/md809-1617Very best wishes to all,
Edward Breen
www.falsettist.com