nearest_tonic resolution method should be improved for mutiple notes methods

[iacchus]

nearest_tonic resolution method should be improved for mutiple notes methods like melodic dictation or instrumental; I am thinking in something like (or better than):

random_note -> resol. -> tonic (delay) -> next_random_note -> resol -> tonic (pos_delay)

BUT something more developed would be better. Like:

prequestion -> first note -> go diatonic (or maybe chromatic) for the next note -> same for next note -> then resolve to the nearest tonic. This could be studied.

[iacchus]

Maybe:

repeat question -> tonic -> random_note-> tonic -> delay - > tonic - > next_random_note -> tonic

or:

repeat question -> tonic -> random_note-> resol_nearest_tonic -> delay - > tonic -> next_random_note -> resol_nearest_tonic.