Laing, D. (2012) “Samuel Charters. 2009. A Language of Song: Journeys in the Musical World of the African Diaspora. Durham, NC: Duke University Press. 368 pp. ISBN 978-0-8223- 4380-6. £15.99”., Popular Music History, 6(3), pp. 347–348. doi:10.1558/pomh.v6i3.347.