this system does keep every key sounding the same, for me that is a desirable quality. Some variety of harmonies might be used to achieve different feels. The

this system does keep every key sounding the same, for me that is a desirable quality. Some variety of harmonies might be used to achieve different feels. The key of the system is that it is designed for an electronic synthesizer - a different tuning can be used for any piece or key within a piece, and the tuning can be varied at modulation.