You're in the car, listening to your tween in the backseat scream-sing Chappell Roan's "Pink Pony Club" or vibe along to Tommy Richman's "Million Dollar Baby" when a thought occurs to you: Should you be vetting what your kid listens to more? In the era of TikTok and Spotify, kids are exposed to tons of music — and, sure, a lot of the songs skew more mature. But it's what everyone their age seems to be listening to, so what's the harm, right?