Interesting numbers from a survey! Where did it come from? A-goners or "general population"?
Listening to Top 30 off my Sirius Radio is akin to being thrown into a torture chamber. But there is a lot of new music coming out from, say, Steven Wilson, or my fav EM field, or just something I keep discovering from the olden days... which would place me into 5-14% category. I find the OP a bit confusing... Is it about bying software vs streaming, or growing the collection, or new-new music being released?