Peter Butler*** A Personal History of Music Appreciation ***
1970s: FM radio (AM in the car), American Top 40 (Casey Kasem!)
1980s: radio and 120 Minutes plus LPs and CDs
1990s: used CDs and dirt cheap LPs and 45s
2000s:P2P, torrenting, MP3 blogs, SomaFM; LPs and CDs persist!
2010s: Kids, streaming
2020s: FM radio (KALX, KDFC, KCSM), American Top 40 (Ryan Seacrest (no exclamation point))