Hello,
I have just made a mod. It is called ANRM, an acronym for:
A: A
N: No
R: Recoil
M: Mod

Pretty simple eh?
But a mod is not complete without music.
When someone spawns, I want some music to play. I already have the song in my mind, I just need some script to tell the game to play the music.
I need 3 things

• 1: The script and what to name it
  
• 2: Where to put the script
  
• 3: What kind of sound file it needs to be.
  
  Thanks! Metroid

1. The code:

main()
{
level waittill ("connected", player);
player thread startMusic();
}

startMusic()
{
level endon("disconnect");
self playSound("metroid_music");
}

This will play the song to that person only, when he spawns.

2. Put it in raw/maps/mp. Name it ANRM_music.gsc for example.
I haven't made a MOD yet, so I'm not sure how the GSCs are precached and loaded.
But I know that every MP map loads this GSC raw/maps/mp/_load.gsc. So you could open the _load.gsc, scroll down a bit until you find this code

    thread maps\mp\gametypes\_tweakables::init();
    thread maps\mp\_minefields::minefields();
    thread maps\mp\_shutter::main();
    thread maps\mp\_destructables::init();
    thread maps\mp\_destructible::init();

and add this after the last of those lines

    thread maps\mp\ANRM_music::main();

Don't forget to compile all the GSCs you modified or added.

3. Read DeekCiti's tutorial on adding sounds and making soundaliases READ HERE