[removed for now - needs work] * Experimental breath controlled harmonic series (BRTH HARM and BR HM SEL settings). Like the lip sensor harmonics function, this shifts the fingered note up the harmonic series. For improved switching speed, try turning down the key deglitch time. (If this function is to be kept, I will probably need to tweak it quite a bit. Tongueing into higher notes and releasing them does not work well currently.)