for notes based on A = 440. Of course different harps have different tunings
and thus different frequencies. But, this is as good a range to start with.
A = 440.000 Bb = 466.164 B = 493.883 C = 523.251 Db = 554.365 D = 587.330 Eb = 622.254 E = 659.255 F = 698.456 F# = 739.989 G = 830.609 A = 880.000
Hope this helps.
Best Regards to All,
Larry Boy Pratt