def get_note_between(previous_note, next_note, liste_note):
selected_notes= []
if previous_note < next_note:
if int(next_note)-int(previous_note)<3:
min = Note(previous_note)
max = Note(next_note)
for i in range(2):
min.diminish()
max.augment()
else:
min = Note(previous_note)
max = Note(next_note)
elif previous_note > next_note:
if int(previous_note)-int(next_note)<3:
min = Note(next_note)
max = Note(previous_note)
for i in range(2):
min.diminish()
max.augment()
else:
min = Note(next_note)
max = Note(previous_note)
elif previous_note == next_note:
min = Note(next_note)
max = Note(previous_note)
for i in range(4):
min.diminish()
max.augment()
for i in range(len(liste_note)):
current = Note(liste_note[i])
if current not in selected_notes:
if min<=current and current<=max:
selected_notes.append(current)
return selected_notes
