Sound not playing?

Problem I'm trying to make it when the player clicks, a sound plays and an object is thrown. For some reason, the object is throwing but the sound will not play.

Code:

local sp=script.Parent
cooldown=.5
debris=game:GetService("Debris")
check=true

function waitfor(parent,name)
    while true do
        local child=parent:FindFirstChild(name)
        if child~=nil then
            return child
        end
        wait()
    end
end

local handle=waitfor(sp,"Handle")

function onButton1Down(mouse)
    if check then
        check=false
        local h=sp.Parent:FindFirstChild("Humanoid")
        local t=sp.Parent:FindFirstChild("Torso")
        local anim=sp:FindFirstChild("RightSlash")
        if anim and t and h then
            local theanim=h:LoadAnimation(anim)
            theanim:Play(nil,nil,1.5)
            if theanim and h.Health>0 then
                wait(.25)
                handle.Transparency=1
                local p=handle:clone()
                p.Name="Effect"
                p.CanCollide=false
                p.Transparency=0
                p:findFirstChild("Sanic"):findFirstChild("Image").Visible = true
                local sound=p:FindFirstChild("SanicSound")
                if sound then
                sound:Play()
                end
                p.RotVelocity=Vector3.new(0,0,0)
                p.Velocity=(mouse.Hit.p-p.Position).unit*100+Vector3.new(0,10,0)
                p.CFrame=CFrame.new(handle.Position,mouse.Hit.p)*CFrame.Angles(-math.pi/2,0,0)
                debris:AddItem(p,20+math.random()*5)
                p.Parent=game.Workspace
            end
        end
        wait(cooldown-.25)
        handle.Transparency=1
        check=true
    end
end

sp.Equipped:connect(function(mouse)
    equipped=true
    mouse.Button1Down:connect(function()
        onButton1Down(mouse)
    end)
end)

sp.Unequipped:connect(function()
    equipped=false
    handle.Transparency=1
end)

I'm trying to make the sound 3D so that it gets quieter the farther it gets form the player.