“Ancient Text Messages of the Yorùbá Bàtá Drum Cracking the Code. Amanda Villepastour. 2010. Farnham: Ashgate, SOAS Musicology Series. 173 Pp. Photos, Transcriptions, CD. ISBN 978-0-7546-6753-7 Hb, ISBN 0754667537 Pb”. African Music : Journal of the International Library of African Music, vol. 8, no. 4, Nov. 2010, pp. 124-5, https://doi.org/10.21504/amj.v8i4.1872.