Master Musician Joseph Mbaryo from the Muyangu music ensemble demonstrating the zeze (gourd fiddle), ilimba (thumb piano) and isumbi (zither). The zez and isumbi are both strung with bicycle brake cables. Recorded in the village of Iyumbu just outside of Dodoma, Tanzania Dec. 2, 2010. Download the Music of Muyangu on iTunes and at CD Baby: