--Music Preview
t[#t+1] = Def.Actor{
    CurrentSongChangedMessageCommand=function(self)
        self:queuecommand("Set")
    end;
    SetCommand=function(self)
        local song = GAMESTATE:GetCurrentSong()
        if song then
            local songpath = song:GetMusicPath()
            local sample_start= song:GetSampleStart()
            local sample_len= song:GetSampleLength()
            SOUND:PlayMusicPart(songpath, sample_start, sample_len, 1.5, 1.5, true, true)
        end;
    end;
}