Tulumcu (-)
any person who plays some kind of bagpipe (&c.)
NB: The suffix ~cu, which indicates professions, is used for both sexes alike.
Picken, Laurence: Folk musical instruments of Turkey. London, 1975, p.475 (bagpiper), 528 (tulumcu).
Redhouse Yeni Türkçe-İngilizce sözlük / New Redhouse Turkish-English dictionary. İstanbul, 1986 (8) (tulum 5 & -cu 3 cf. -cı)