dizionari.py

from collections import Counter

chords_midi_dict={
    'C':[0,4,7],
    'Cm':[0,3,7],
    'Cdim':[0,3,6],
    'Db':[1,5,8],
    'Dbm':[1,4,8],
    'Dbdim':[1,4,7],
    'D':[2,6,9],
    'Dm':[2,5,9],
    'Ddim':[2,4,9],
    'Eb':[3,7,10],
    'Ebm':[3,6,10],
    'Ebdim':[3,6,9],
    'E':[4,8,11],
    'Em':[4,7,11],
    'Edim':[4,7,10],
    'F':[5,9,12],
    'Fm':[5,8,12],
    'Fdim':[5,8,11],
    'F#':[6,10,13],
    'F#m':[6,9,13],
    'F#dim':[6,9,12],
    'G':[7,11,14], 
    'Gm':[7,10,14],
    'Gdim':[7,10,13],
    'Ab':[8,12,15],
    'Abm':[8,11,15],
    'Abdim':[8,1,14],
    'A':[9,13,16], 
    'Am':[9,12,16],
    'Adim':[9,12,15],
    'Bb':[10,14,17],
    'Bbm':[10,13,17],
    'Bbdim':[10,13,16],
    'B':[11,15,18],
    'Bm':[11,14,18],
    'Bdim':[11,14,17],

    }

scale_midi_per_accordo ={
    'C':[60,62,64,65,67,69,71,72],
    'Cdim':[60,61,63,65,66,68,69,72],
    'F':[65,67,69,70,72,74,76,77],
    'Fdim':[65,66,68,69,70,71,75,77],
    'G':[67,69,71,72,74,76,78,79],
    'Ebdim':[63,64,66,67,69,70,72,75],
    'Am':[69,71,72,74,76,77,79,81],
    'Abdim':[68,70,71,73,75,76,77,80],
    'Dm':[74,76,77,79,81,83,84,86],
    'Bbdim':[70,71,73,75,76,77,79,82],
    'Bm':[71,73,74,76,78,79,81,83],
    'Dbdim':[73,75,76,78,80,82,83,85],
    'Em':[76,78,79,81,83,84,86,88],
    'F#dim':[78,81,84,87,90,93,96],
    'A':[69,71,73,74,76,78,80,81],
    'D':[74,76,78,79,81,83,85,86],
    'Adim':[69,70,71,73,75,76,78,81],
    'Bb':[70,72,74,75,77,79,81,82],
}
    
basic_grammar={
    "S":["M", "SM"],
    "M": [["H","H"], ["q", "h", "q"]],    
    "H": ["h", ["q","q"]],
}