This mod is a mutator-type mod. It is themed around tunes. It shall play the spawn theme from any of the multiplayer factions in COD Modern Warfare 2 every time you will spawn.
To use this mod, you must configure it first. In the config menu, there are 2 elements to be manipulated. First is the dropdown thing where you shall choose the faction of which its corresponding spawn theme shall play, this is set to None on default. Second is the checkbox of which if checked will only play the spawn theme you chose once, if unchecked, it will always play the spawn theme every time you spawn, this is checked on default.