If one is not streaming they'll have a difficult time discovering new music today. I quit listening to mass consumption music after early 70's, only place to hear more ambitious music was the underground/freeform fm and university stations. After undergound/freeform stations went away, left to university stations and a few specialty shows on commercial fm for this up until I discovered streaming.
While I have at least 2500 cd's and 3,000 albums from all eras and most genres I was losing interest in music constantly rotating the usual suspects of collections. Streaming is like having unlimited underground fm and university stations, and I get to be the DJ!
Going to see Beach House this weekend with my older brother and his son. The typical concert I go these days pretty much devoid of boomers.