problems with sound script (solved)

[Nice]

////////////////////////////
// Run first time starting map
void OnStart()
{
AddEntityCollideCallback("Player", "RoomTwoArea", "CollideRoomTwo", true, 1);
}

void CollideRoomTwo(string &in asParent, string &in asChild, int alState)
{
SetSwingDoorClosed("mansion_1", true, true);
}

////////////////////////////

// Run when entering map

void OnEnter()

{
AddUseItemCallback("mansion_1", "awesomekey_1", "mansion_1", "KeyOnDoor", true);
}

void KeyOnDoor(string &in asItem, string &in asEntity)

{
SetSwingDoorLocked("mansion_1", false, true); PlaySoundAtEntity("02_puzzle.ogg", "unlock_door", "mansion_1", 1, false); RemoveItem("awesomekey_1");
}

void OnStart()
{
AddEntityCollideCallback("Player", "Music_1", "start", true, 1);
}

void start(string &in asParent, string &in asChild, int alState)
{
PlaySoundAtEntity("", "amd_idle03.ogg", "Player", 0, false);
}