"Before a proper game of pool can be played, the felt surface of the table must be brushed clean, and chalk applied to the felt tip of the pool cue. In today's short game, both players observe a rule of absolute silence during play, so that we can focus on the sounds of polished wood sliding across the hand, the gentle collision of ball against ball, the low rumble of their journey across the table, and the rewarding clunk as a well-placed shot falls into its pocket. "
My only suggestion would be ASMR Bonus Ball.