While researching an article on the medieval guitar I came across this book “Music In Ancient Arabia And Spain: Being La Musica De Las Cantigas ” by Julian Ribera and wanted to add it to my private library. This was in 1998, and alas, it was out of print. It seemed I looked for this book for many years and eventually gave up. I recently remembered and searched again and found it has been re-printed and is very available on Amazon.com! Celebration!