 }
 
 
-int current_note=0;
-int note_duration=0;
-int cur_sequence[10];
-int seq_index=0;
-int pin13_state=LOW;
-int pin12_state=LOW;
 
 void loop() {
     int note;

#define SCALE 32

#include <FHT.h> // include the library

const int NUM_SPELLS = 2;
int *spell_length;
int **spell_sequence;
char **spell_name;

int note_letter_to_int(char note)
{

void setup() {
  Serial.begin(115200); // use the serial port
  Serial.println("starting");
  
 // ADC configuration
 // set prescale to 16
 sbi(ADCSRA,ADPS2) ;
