Kafi thaat makes use of the Komal Gandhar and Komal Nishad. So basically it adds Komal
Gandhar to the
Khamaj Thaat. raag Kafi is one of the oldest raags and its intervals are described as basic
the Natyashastra. Thus in ancient and medieval times, Kafi was considered as natural scale.
a late evening raag and said to convey the mood of spring time.