What is eistgah?

An eistgah is a term used in Persian music to refer to a specific mode or scale used in traditional Iranian classical music. It is similar to the concept of a raga in Indian classical music.

Each eistgah is based on a series of notes and has its own unique characteristics, mood, and emotional quality. There are several different eistgahs in Persian music, each with its own distinct scale and set of rules for how it is performed.

Eistgahs are an important part of Persian classical music, and they play a crucial role in shaping the melodic and harmonic structures of traditional Iranian compositions. Musicians who perform Persian music must have a deep understanding of eistgahs and how to use them effectively in their performances.