notas.h

// NB: ALL NOTES DEFINED WITH STANDARD ENGLISH NAMES, EXCEPT FROM "A" 
//THAT IS CALLED WITH THE ITALIAN NAME "LA" BECAUSE A0,A1...ARE THE ANALOG PINS ON ARDUINO.
// (Ab IS CALLED Ab AND NOT LAb)
#define  C0    16
#define  Db0   17
#define  D0    18
#define  Eb0   19
#define  E0    21
#define  F0    22
#define  Gb0   23
#define  G0    25
#define  Ab0   26
#define  LA0   28
#define  Bb0   29
#define  B0    31
#define  C1    33
#define  Db1   35
#define  D1    37
#define  Eb1   39
#define  E1    41
#define  F1    44
#define  Gb1   46
#define  G1    49
#define  Ab1   52
#define  LA1   55
#define  Bb1   58
#define  B1    62
#define  C2    65
#define  Db2   69
#define  D2    73
#define  Eb2   78
#define  E2    82
#define  F2    87
#define  Gb2   93
#define  G2    98
#define  Ab2   104
#define  LA2   110
#define  Bb2   117
#define  B2    123
#define  C3    131
#define  Db3   139
#define  D3    147
#define  Eb3   156
#define  E3    165
#define  F3    175
#define  Gb3   185
#define  G3    196
#define  Ab3   208
#define  LA3   220
#define  Bb3   233
#define  B3    247
#define  C4    262
#define  Db4   277
#define  D4    294
#define  Eb4   311
#define  E4    330
#define  F4    349
#define  Gb4   370
#define  G4    392
#define  Ab4   415
#define  LA4   440
#define  Bb4   466
#define  B4    494
#define  C5    523
#define  Db5   554
#define  D5    587
#define  Eb5   622
#define  E5    659
#define  F5    698
#define  Gb5   740
#define  G5    784
#define  Ab5   831
#define  LA5   880
#define  Bb5   932
#define  B5    988
#define  C6    1047
#define  Db6   1109
#define  D6    1175
#define  Eb6   1245
#define  E6    1319
#define  F6    1397
#define  Gb6   1480
#define  G6    1568
#define  Ab6   1661
#define  LA6   1760
#define  Bb6   1865
#define  B6    1976
#define  C7    2093
#define  Db7   2217
#define  D7    2349
#define  Eb7   2489
#define  E7    2637
#define  F7    2794
#define  Gb7   2960
#define  G7    3136
#define  Ab7   3322
#define  LA7   3520
#define  Bb7   3729
#define  B7    3951
#define  C8    4186
#define  Db8   4435
#define  D8    4699
#define  Eb8   4978
// DURATION OF THE NOTES 
#define BPM 120    //  you can change this value changing all the others
#define H 2*Q //half 2/4
#define Q 60000/BPM //quarter 1/4 
#define E Q/2   //eighth 1/8
#define S Q/4 // sixteenth 1/16
#define W 4*Q // whole 4/4