MINE STARTED COMPULSORY!!!!.  i was @ a Boarding School run by the British
Army in 1950 && when "they" said" "All boys WILL sit silent and listen to
this, Attentively" = they did NOT mean Anything else would occur!!??.  I
heard the music from a "Wind Up" Grammophone!!

Bill(Y)                                    Ergo sum qui sum.