Usul
Ağır Düyek
The second mertebe of the Düyek usul, written in 8/4; it has eight beats and five strokes. It is used in peşrev, kâr, beste and şarkı, as well as in Mevlevî âyins (especially the 1st and 3rd selâms), tevşih and ilahi.
Related: Ağır düyek metronomeDüyekPeşrev