Notes: C, D, E, and G - Key: C - Origin: Alaska - Category: Pentatonic Scales
The C Eskimo tetratonic (Alaska : Bethel) uses five notes per octave. Because of this same reason it is a member of the so called Pentatonic -scales that have Five-note (or Five-tone). On the piano keyboard, it is made up of no black keys: no and four white keys: C, D, E, and G. This combination makes this scale - as well as the C Eskimo Heptatonic, C Eskimo Hexatonic 1, and C Eskimo Hexatonic 2 (Alaska : Point Hope) - as great choices for composing or improvising Alaska music.
If we take a look a the key signature of the C Eskimo tetratonic (Alaska : Bethel) 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, D, E, and G.