[Mzake]

Thats Easy as Cheezy let me show you bro :
Add this under OnPlayerRequestClass :

pawn Код:

PlayerPlaySound(playerid, 1097,-119.9460,23.1096,12.2238);

if u want him to dance too add this :

pawn Код:

PlayerPlaySound(playerid, 1097,-119.9460,23.1096,12.2238); // music!
ApplyAnimation(playerid,"DANCING","DNCE_M_B",4.0,1,0,0,0,-1); // dancing animation

and to auto-stopmusic add this on "OnPlayerSpawn" :

pawn Код:

PlayerPlaySound(playerid, 1186, 0.0, 0.0, 0.0);

ENJOY!
if it work tell me