Iso-Polyphony

Iso-Polyphony is a traditional part of Albanian folk music and, as such, is included in UNESCO's intangible cultural heritage list.

All four regions of southern Albania—Lalëria (Myzeqe), Toskëria, Çamëria, and Labëria—have polyphonic song as part of their culture. A related form of polyphonic singing is found in northern Albania, in the area of Peshkopi; Polog, Tetovo, Kičevo and Gostivar in North Macedonia; and Malësia in northern Albania and southern Montenegro.

Labëria is particular well known for multipart singing; songs can have two, three, or four parts. Two-part songs are sung only by women. Three-part songs can be sung by men and women. Four part songs are a Labërian specialty. Research has shown that four-part songs developed after three-part ones, and that they are the most complex form of polyphonic singing.

The Gjirokastër National Folklore Festival, Albania, (Albanian: Festivali Folklorik Kombëtar), has been held every five years in the month of October since 1968, and it typically includes many polyphonic songs.