id just turn on the most obnoxious ****ty dance beats, BLAST it max volume on my iphone speakers, and position them next to his ears til he turned off the movies sound due to not being able to hear it anyway.
eventually the floor will get called and both devices will be turned off
ive never seen music allowed to be played via speaker at a table, which is my defense i will use against a loud movie being played if questioned by the floor.
so in a sense, i will force a rule into existence. XD