add custom sounds

{  "400th.tiehie": {
	"category": "master",
        "sounds": [
            {
                "name": "400th/tiehie"
            }
        ]
    }
}


{  "random_event_example": {
        "sounds": [
            "file1",
            "file2",
            {
                "type": "event",
                "name": "simple_event_example"
            }
        ]
    }
}