Gajde (f) (plurale tantum)
original: гајде
Referring to Brömse and MGG as her sources, Marcuse oddly, and rather ignorantly, describes the instrument as a "bagpipe with 2 chanters [!]...", probably confusing it with the Gajde of Ribare and Svrljig (&c.); NB: ➺ homonyms, &c. (incl. Gaida and Gaita).
Gajde
Brömse, Peter: Flöten, Schalmeien und Sackpfeifen Südslawiens. Brünn [Brno], 1937, p.81-88.
MGG: Die Musik in Geschichte und Gegenwart (Kassel, Bärenreiter, 1949–1968, supplemented 1973-1986) / 2nd ed. 1994-2007, supplemented 2008.
Marcuse, Sibyl: Musical instruments: a comprehensive dictionary. New York, 1975 ([1]; »Brömse; »MGG).
Jakovljević, Rastko Stevan: Marginality and cultural identities: Locating the bagpipe music of Serbia. Durham, 2012, passim (20 references among a total of 527 occurrences).