There are 10 popular Thaats in Indian Classical music (although there are 272 in total):
- Bilawal (=Ionian mode): S R G m P D N S' -
- Kafi (=Dorian mode): S R g m P D n S' -
- Bhairavi (=Phrygian mode): S r g m P d n S' -
- Kalyan (=Lydian mode): S R G M P D N S' -
- Khamaj (=Mixolydian mode): S R G m P D n S' -
- Asavari (=Aeolian mode): S R g m P d n S' -
- Bhairav= double harmonic: S r G m P d N S' -
- Marva: S r G M P D N S' -
- Purvi: S r G M P d N S' -
- Todi: S r g M P d N S' -