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josephernest/notenametomidinote.py

Created May 22, 2015 07:56
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notenametomidinote.py
# note name (example: C3, C#3) into midi note number (example: 60, 61, etc.)
import re
note = "F3"
pattern = r"([A-Ga-g]#?[0-9])"
m = re.match(pattern, note)
notes = ["C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"]
if m:
x = m.groups()[0]
print notes.index(x[:-1]) + (int(x[-1])+2) * 12
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