Generally speaking, my teenage daughter couldn't care less about headphones. But when I brought home a pair of purple Philips Citiscape Downtown headphones, she was almost breathless as she said, "Oh dad! Purple is my favorite color. Those are so cool!" Later, I peeked into her room; she was laying on her bed, knees up with legs crossed, one foot happily tapping the air.

It was with both pleasure and dismay that I realized I had just more fully enabled her connection to Justin Bieber.

But I also make music with my dear friend, Todd.