Music volume adjusting in menu

The music volume for the file player is just a bit overpowering, so I set it low and let users adjust the volume via the menu.

MusicVolumeSetting = 2
Volume = 1 / 3 * 0.1
menu:addOptionsMenuItem("Music Vol", { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, MusicVolumeSetting, function(value)
    Volume = value / 3 * 0.1
    MusicVolumeSetting = value
    UpdatePlayerVolumes()
end)

function UpdatePlayerVolumes()
    for _, player in pairs(MusicCache) do
        player:setVolume(Volume, Volume, 1)
        if (player:getOffset() > 0) then
            -- if the player is already playing, it seams you have to do a pause/play to adjust the volume. 
            player:pause()
            player:play()
        end
    end
end