What type of instrument did Vladimir Oidupaa play
Bayan (accordion) The bayan (Russian: бая́н ; ] ) is a type of chromatic button accordion developed in Russia in the early 20th century and named after the 11th-century bard Boyan.
Härjedalspipa The härjedalspipa is a Swedish traditional fipple flute, similar to the spilåpipa with a slightly softer sound and only six finger holes. The model originated in Härjedalen, hence the name, and the most recognized tradition bearer of the instrument was Olof Jönsson (1867–1953), called Ol'Jansa, in Överberg, Härjedalen. The method of manufacture was preserved thanks to Oskar Olofsson in Lillhärdal, who passed his knowledge on to Gunnar Stenmark in Ås. Stenmark is today the most recognized maker of the instrument.