I have a situation about my son and need advice.......KISS

[HeavenlyOne]

My son came home today wearing a KISS t-shirt. I asked him where he got it and he said it was his band shirt for school and they are wearing them to homecoming.

There is no other pictures or writing, except the sponsors on the back, but the front says KISS with the typical backward Z shape of the S letters.

I'm not sure what to do about this. I'd like some advice from the forum members, especially those who have somewhat of a 'rock' background.

Thanks.

BTW, he's 16 and doesn't know KISS like most of us do.