Accompanying sound discs contain: one featuring Lee playing Kim's complete sanjo, and the second, a bonus CD of a second sanjo for the six-stringed zither, komun'go, played by Kim Sunok.
Korean kayagǔm sanjo : a traditional instrumental genre by Keith Howard. ISBN 9780754663621. Published by Ashgate in 2008. Publication and catalogue information, links to buy online and reader comments.