int buzz=13;
int led1=1;
int led2=2;
int led3=3;
int led4=4;
int led5=5;
int led6=6;
int led7=7;
int led8=8;

void setup(){
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
pinMode(led3, OUTPUT);
pinMode(led4, OUTPUT);
pinMode(led5, OUTPUT);
pinMode(led6, OUTPUT);
pinMode(led7, OUTPUT);
pinMode(led8, OUTPUT);
}

void loop(){
if (tone, buzz, 262){
digitalWrite(led1, HIGH);
delay(500);
digitalWrite(led1, LOW);
}
if (tone, buzz, 297){
digitalWrite(led2, HIGH);
delay(500);
digitalWrite(led2, LOW);
}
if (tone, buzz, 330){
digitalWrite(led3, HIGH);
delay(500);
digitalWrite(led3, LOW);
}
if (tone, buzz, 352){
digitalWrite(led4, HIGH);
delay(500);
digitalWrite(led4, LOW);
}
if (tone, buzz, 396){
digitalWrite(led5, HIGH);
delay(500);
digitalWrite(led5, LOW);
}
if (tone, buzz, 440){
digitalWrite(led6, HIGH);
delay(500);
digitalWrite(led6, LOW);
}
if (tone, buzz, 495){
digitalWrite(led7, HIGH);
delay(500);
digitalWrite(led7, LOW);
}
if (tone, buzz, 528){
digitalWrite(led8, HIGH);
delay(500);
digitalWrite(led8, LOW);
}
}