sentences:  During this time she took it upon herself to conduct ethnomusicological fieldwork, although she had not yet received training in the field.She recorded many types of Eritrean and Ethiopian music (including songs of the Tigray-Tigrinya people), using a borrowed Philips reel-to-reel tape recorder with 3-inch reels.Many of these recordings are now of historical significance, as younger Tigray-Tigrinya people are largely unfamiliar with these songs.