/**
* Takes in values for MIDI notes and checks to make sure
* they are valid (between 0 and 127). It will ask the user again for valid numbers.
* If valid, this will return the note entered.
*/
int acceptAndValidateInput(unsigned int which)
{
    int note;
    while (1)
    {
        printf("Please enter MIDI note #%u (0-127): ", which);
        scanf("%d", &note);
        if (note < 0 && note > 127)
            printf("The value entered was invalid. Try again.\n");

        else
            return note;
    }
}