Head 8 choruses and the head on out at 144 steady bpm. 3 min 29 sec of playing time which is not too much for one player and even better if you have a friend taking some of the load.
I like the sound of the Bdim in measure 6 and the 2 of 5 G7 b9 in measure 8. I think that is what it is?
The turn around adds flavor also.
I played it at a Christmas dinner and it was well liked.