HISTORY
0.7 Added Changes file.
0.6 findsemitone now also understands semitones specified as
integers between 0 and 11. Fixed bug in findsemitone.
0.5 Added findsemitone function
0.2 Added pitch rounding (60.49 and 59.5 will both be considered
60/'C4').
Added frequency/pitch conversion.
Added POD tests.
0.1 Original version; created by h2xs 1.22 with options
-A -C -X -n MIDI::Pitch -v 0.1 -b 5.5.3