theMarker = createMarker ( -1989.0325927734,289.00036621094,33.783279418945, "checkpoint", 4.0, 255, 255, 0, 150 )


function MarkerHit ( hitPlayer, matchingDimension )
    if source == theMarker and getElementModel(getPedOccupiedVehicle(hitPlayer)) == 429 then
            local sound = playSound("music.mp3")
    end
end
addEventHandler ( "onClientMarkerHit", getRootElement(), MarkerHit )