Make them stop. Make them stop!
I still have nighmares from basic. There were many young lads that couldn't carry a tune (or know their left from their right feet for that matter) to save their lives!
Then to put a real kick in the butt, 11 years later I had to listen to them all over again for 22 weeks in the police academy.
In my old age, I'll settle for some Chopin or the B.S.O. (Boston Symphony Orchestra) any day.