Reminds me of a CO in the 1980's relating an experience with glee about a manager of a Woolworths store having a bible study.
At Christmas the Woolworths manager pulled off all the 'worldly' Xmas music/carols on the store PA and instead played back to back kingdom melodies.
The audience listening to the CO broke into applause, but the whole thing made me sick.
What would the JW's do if someone entered a convention and replaced their kingdom melodies with 'worldly tunes'...