Which might mean they like it precisely because you don't! My music is pretty hip... My parents hated it. How is a kid nowadays supposed to rebel against their parents' conventions if their parents listen to Led Zeppelin? It is a vicious cycle! I hate to think where it will end up! Really I do.
Listen to Kodaly, Wagner, and Brahms. However, post-Civil War folk music really drove them up the walls.
I didn't start listening to popular music until a few years ago.