Notes: C, D#, E, F#, G, A, and Bb - Key: C - Origin: Hungarian - Category: Octatonic Scales
The C Hungarian Major uses eight notes per octave. Because of this same reason it is a member of the so called Octatonic -scales that have Eight-note (or Eight-tone). On the piano keyboard, it is made up of three black keys: D#, F#, and Bb and four white keys: C, E, G, and A. This combination makes this scale - as well as the C Bartok, C Hungarian Minor, - as great choices for composing or improvising Hungarian music.
If we take a look a the key signature of the C Hungarian Major Scale we can find it has one flats and two sharps. Therefore, on sheet music you will find three accidentals on the score. The notes of this scale are: C, D#, E, F#, G, A, and Bb.