Hello, world!

I'm new in Processing, actualy I've only started using it because I have to make something creative with it as a "homework"(long story)

So far I like it, it's very comprehensive

So, the question is:

I have a sequence of actions that I want to correspond with background music, I feel things are going too fast,

I tried using delay(); funcion, but it doesn't work properly:

the cicle starts banyway, as if unaware of delay at all.

Could please someone help me? It´s not finished, btw

import ddf.minim.*;
import ddf.minim.signals.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;

PImage img;
int x = 30;
PFont fontA;
Minim minim;
AudioPlayer song;

void setup(){
 size(800, 600);
 background(255);
 img = loadImage("door.jpg");
 minim = new Minim(this);
 song = minim.loadFile("rolling_stones_-_paint_it_black.mp3");
 fontA = loadFont("Ziggurat-HTF-Black-32.vlw");
 smooth();

}

void draw(){
 
 song.play();
 
 fill(0);
 textFont(fontA, 32);
 text("Rolling Stones", x, 60);
 text("Paint", x, 95);
 text("it", x, 130);
 text("Black", x, 165);
 
 delay(1000);
 
 imageMode(CENTER);
 image(img, 400, 300);
 tint(0,0);
 
 for ( int i = 0; i < random(600); i++) {
     stroke(0);
     fill(0);
     ellipse(random(800), random(600),20,20);
 
 }
}

I see a window* and I want it painted #000000...

millis() is your friend; it returns the milliseconds the program's been running.  The bps throughout the song may vary, and without using a beat-detection algorithm you may just have to tweak it by hand...but, minim does have a beatDetect class.  You can also use frameRate ( n ); to set the maximum frames per second, but for accurate timing across platforms you should probably keep track of millis and update when time-since-last-update > specified-interval.

*PApplet...