many years ago, a Pizza Hut in my home town had a juke box with one blank track..for 5› you could buy 3 minutes of silence...they made a fortune!

I carry a tape of bagpipe music in my van...just for those occasions when I am in traffic beside some cretin with bass speakers blaring rock or, worse...RAP!.....a good pipe melody will penetrate..and sort of make a point...