identificar notas musicales

def identify_note(note):
  if note == 'C':
    return 0
  elif note == 'D':
    return 1
  elif note == 'E':
    return 2
  elif note == 'F':
    return 3
  elif note == 'G':
    return 4
  elif note == 'A':
    return 5
  elif note == 'B':
    return 6
  else:
    return 0

# Identify