I'm glad you ask. You stop being young when you are 30. As you get older you will regress, ie you will gradually rediscover the music of your youth, whereas when you were young you gradually discovered new music. If you are still listening to the music of your youth, it is because you neglected to embrace new music in your late-20s. It is acceptable for you to listen to new music, but not cool, young pop bands. If they are not offending the bourgeoning bourgeois sensibilities of a 32 year-old, then they are not as perfect as I had thought, or you have resisted bourgeois sensibilities (in which case, well done) Your diet of post-rock and Sonic Youth is what I'd expect, but you might find some room for a singer-songwriter or two, or some timeless classics from the late-60s