#define TOTALNOTES ((int)(sizeof(keyboard_freqs) / sizeof(float)))
#define MIDDLE_C 24
#define FIRST_TITLE (MIDDLE_C - 12)
#define LAST_TITLE (MIDDLE_C + 12)
#define TOTALNOTES ((int)(sizeof(keyboard_freqs) / sizeof(float)))
#define MIDDLE_C 24
#define FIRST_TITLE (MIDDLE_C - 12)
#define LAST_TITLE (MIDDLE_C + 12)