Notes: C, F, and G - Key: C - Origin: Indian - Category: Tetratonic Scales
The C Raga Sarvasri uses four notes per octave. Because of this same reason it is a member of the so called Tetratonic -scales that have Four-note (or Four-tone). On the piano keyboard, it is made up of no black keys: no and three white keys: C, F, and G. This combination makes this scale - as well as the C Raga Abheri, C Raga Abhogi, and C Raga Adana - as great choices for composing or improvising Indian music.
If we take a look a the key signature of the C Raga Sarvasri Scale we can find it has no flats and no sharps. Therefore, on sheet music you will find no accidentals on the score. The notes of this scale are: C, F, and G.