Notes: C, E, and G - Key: C - Origin: Peruvian - Category: Tetratonic Scales
The C Peruvian tritonic 1 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, E, and G. This combination makes this scale - as well as the C Peruvian major, C Peruvian minor, and C Peruvian Pentatonic 1 - as great choices for composing or improvising Peruvian music.
If we take a look a the key signature of the C Peruvian tritonic 1 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, E, and G.