sentences:  While there, her instructors included Mantle Hood, Klaus Wachsmann, Charles Seeger, David Morton, Tsun-yuen Lui, Nicolas Slonimsky, and Paul Chihara.In 1972 she returned to Ethiopia for more extensive fieldwork, recording a total of 97 reel-to-reel tapes of music performed by musicians from Shewa, Wollo, Begemder, Gojjam, Tigray, Eritrea, Welega, and Gamu-Gofa, in Addis Ababa, Harar, and Jijiga.While there she also devoted intensive study to the "masenqo", a traditional one-stringed bowed instrument.