[Mogre Noob] Background music

Hi I have one simple question. How to make background music...but no just one song

private void playMusic(string path) {
using (SoundPlayer player = new SoundPlayer(path)) {
player.PlayLooping();
}
}

This is simple code but just one song...is in Mogre something simple to use?

Mogre has nothing to do with sound. You'll need to look into a 3rd party sound library. Maybe http://www.ambiera.com/irrklang/

It looks nice...but I maybe I am idiot but I quickly read tutorial and some google and stackoverflow texts...but I dont know how to play whole playlist...Now I go to read it again .. it must be simple......just read name of files play them and check if plays or not...if not -> play next...in loop...Am I right?

You can look for MogreFreeSL as sound lib, it's very simple to use.

It looks nice...but I maybe I am idiot but I quickly read tutorial and some google and stackoverflow texts...but I dont know how to play whole playlist...Now I go to read it again .. it must be simple......just read name of files play them and check if plays or not...if not -> play next...in loop...Am I right?
Your logic sounds okay. You will get better answers if you try it yourself first and ask questions if you have problems.

Solved...Thanks for help Maybe it isn't very nice code but...working
using System;
using IrrKlang;
using System.IO;

namespace Mogre.Tutorials {

class SongMaker :ISoundStopEventReceiver {

protected ISoundEngine engine;
protected string path;
protected bool paused = false;
int actual = 0;
float volumeJump = 0.1f;
string[] filePaths;
ISound sound;


Random r;
public SongMaker(string path) {
this.path = path;
engine = new ISoundEngine();
filePaths = Directory.GetFiles(path);
r = new Random();
playMusic();
}

public void playMusic() {
int i;
while (actual == (i = r.Next(filePaths.Length))) { }
actual = i;
Console.WriteLine(filePaths[actual]);
engine.Play2D(filePaths[actual]);
sound = engine.Play2D(filePaths[actual]);
sound.setSoundStopEventReceiver(this);
}

public void endActualSong() {
engine.StopAllSounds();
}

private void muteSound() {
engine.SetAllSoundsPaused(true);
paused = true;
}

private void continueSound() {
engine.SetAllSoundsPaused(false);
paused = false;
}

public void pause() {
if (paused) {
continueSound();
} else {
muteSound();
}
}

public void volumeUp(){
engine.SoundVolume = changeVolume(volumeJump);
Console.WriteLine(engine.SoundVolume);
}
public void volumeDown(){
engine.SoundVolume = changeVolume(-volumeJump);
Console.WriteLine(engine.SoundVolume);
}
public float changeVolume(float f){
float help = engine.SoundVolume + f;
if (help<=0) {
return 0;
}
if (help >= 1) {
return 1;
}
return help;
}

public void OnSoundStopped(ISound sound, StopEventCause reason, object userData) {
playMusic();
}
}
}