LOL! Each son had a speechless moment when they learned I knew every word of Suite Judy Blue Eyes and it was required sing along whenever it was on the radio.
"Quick, turn it or she will sing loud."
My son keeps asking what groups I liked and then tracks down their music. Boy was he shocked when I pulled up in front of his soccer team blaring some Jimi Hendrix. I told his friends, it isn't mine, it's his. LOL