Button-controlled music (Solved)

Using Arduino Programming Questions
#1

I am working on a system to make a random song play from a piezo-buzzer whenever a door opens. I am taking this step by step. At the moment I am working on getting a button to activate a song that will play and stop.

I tried a while loop, but could only get my tune to play while I was holding the button down. I need it to play through and stop at the last note.
The tune is playing but is going in an endless loop. I don’t know why the button does not do anything at the moment. I have tried implementing an if-statement, but it’s being ignored by the program. What can I do to make this work?

This is what I have come up with so far:

 #include "pitches.h"

int melody[] = 
{
   NOTE_C4, NOTE_G3,NOTE_G3, NOTE_A3, NOTE_G3,0, NOTE_B3, NOTE_C4
};

int noteDurations[] = 
{
   4, 8, 8, 4,4,4,4,4 
};

const int buttonPin = 2;
const int buzzerPin = 9;
int buttonState = 0;

void setup()
{
  pinMode (buttonPin, INPUT);
  pinMode (buzzerPin, OUTPUT);
}

void loop()
{
  buttonState = digitalRead(buttonPin);
  if (buttonState == HIGH);
  {
    song();
  }    
}

void song()
{
  for (int thisNote = 0; thisNote < 8; thisNote++)
  {
    int noteDuration = 1000 / noteDurations[thisNote];
    tone (buzzerPin, melody[thisNote], noteDuration);
    
    int pauseBetweenNotes = noteDuration * 1.30;
    delay(pauseBetweenNotes);
    
    noTone(buzzerPin);
  }
}

Music.jpg
Music.jpg811×611 158 KB

#2 
  if (buttonState == HIGH);

If the switch state is high, do nothing (;). Otherwise, do nothing. Why bother?

Loose the ; on the end.

#3

Right you are.
Removed the ; and switched it to buttonState = LOW.
Works like a charm now, thanks a lot!

#4

edit the title of this to (solved) so no one else waste time by looking at this trying to help.

#5