Alternative name(s): Ryukyu, Okinawa. Code: 2257 Formula: 100011010001 Intervals: 1,3,#3,5,7 Type: Pentatonic Symmetry: Asymmetrical kbd gtr C C Transpositions kbd gtr C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B Modes Mode Compatible Chords I M, M7, sus4 II m III IV V