Double Harmonic 2 (Mode 4) Scale on Piano
            
         
        
            
                Information:
                The Double Harmonic 2 (Mode 4) scale contains a minor second, major third, perfect fourth, diminished fifth, minor sixth, and a diminished seventh.
                The intervallic relationships it contains are: minor third, major third, perfect fourth, perfect fifth, minor sixth, minor second, major second, major third, perfect fourth, minor second, minor third, major third, major second, minor third, minor second.