Thanks for the input. My kids do love music and we try to have music playing even if we are just reading books. I have been working hard to introduce them to music beyond today's "music". They don't care for hip hop or rap. Oldest kid's music teacher went so far as to thank me for introducing them to music from multiple eras. Came about because my kid mentioned me playing Carl Douglas "Kung Fu Fighting" for them. We play them 50's, 60's, 70's, 80's, 90's, etc. Trying to give them a music history. Played them some Ella Fitzgerald and some jazz from when I saw the legends in concert in '88-'91. I've done some rock guitar history with Jimi Hendrix, George Harrison, Eric Clapton, Joe Satriani, latin influence with Carlos Santana. Specifically pointing out how there are great guitar players and then there are guitar players that can just make it sing. Introduced them to some great percussion with Phil Collins early solo work, Led Zepplin 'Rock and Roll', etc.
Their first official non-school concert was a Beattles tribute band from their early bars days to the end. Followed that up with Bon Jovi (WTF - kid with micro bladder had to go pee during the show), and will see Ringo Star's All Star Band this fall. I also take them to mixed genre like "Piano Guys" as well as musicals like Les Miserable and Wicked. I also throw in some classical that is more likely to draw them in like "Night on Witch Mountain," "Bolero," etc. Also throw in some classics like Sir Mix Alot's "Baby Got Back."
One of the coolest things for me was how fast they have picked up lyrics to Bob Seger songs. My oldest can appreciate the way he used words to convey feelings and images. They also know a lot of music by Queen and can sing along to Bohemian Rhapsody better than I can. Aretha, Dusty Springfield, Tina Turner, Poison, John Denver, Brad Paisley, Clapton, The Who, The Hollies, Beattles, Stones, etc.
They agree Disco sucks. But Disco Duck is ok.