I got the chance to play a carillon in Mercersburg, Pennsylvania. I was maybe 7 or 8 and it just dawned on me roughly 10 years later that everyone heard me.
I noticed that Rick struck the key that chimes the hour bell twice, effectively it was 2pm at 11:30am. However I must admit if I got access to a Carillon in a clock tower one of the first things that I would do is sound the hour bell a few times.