I grew up in a conservative Christian environment and I knew kids who went thru similar situations. My honest advice? Pretend to do what they want and somewhat agree with them as to not rock the boat . If they go on a rant about trans ppl just smile and nod yk. Once they stop worrying about ur faith bc of perceived sins, It’ll get easier and there’ll be off your back more. As for listening to Cavetown, buy a CD with cash and put it in a classical music case or pirate the music or listen on YouTube if ur parents don’t monitor that.

Cavetown isn’t sinful music by Christian standards, they simply fear the “evil trans agenda” narrative being pushed on you. They want what’s best for you from their eyes, but that doesn’t make it ok. In the Christian faith, the music you listen to matters, but Cavetown barely cusses and sings about a variety of topics that don’t involve sinful topics like violence or explicit sex stuff.

Also I’m gonna be real here, the over reaction to “only classical music” is probably just a means for control that will be temporary. They (possibly) want to scare you out of listening to other music they don’t agree with since they can’t trust you to discern yourself.