>> Here's the trick that makes it work... I give them strict instructions not to pick something they think I'LL like. I just want some tracks or albums that THEY are passionate about.

This is exactly how I used to find music in the 80's when I was growing up. I had two guys I hung out with that were music aficionados. Both had older siblings who were really into music and so by proxy they would inherit their siblings music and musical tastes. I would hand over blank cassette tapes for them to put the stuff they were listening to. My god, the amount of music I amassed in junior high and high school was mind boggling.

This is a great updated version of this, thank you for this!