@264win, vinyl really is surprising. I returned to it a few years back when my mom needed to move into assisted living. I recovered my original Thorens, ling stored in her house, that I slaved an entire summer to buy working as a golf caddy. I was 14. Anyway, once I got that hooked up, it also blew me away and brought me back to my old interest in hifi. What a great hobby. While my dad definitely had a system that got me initially interested, our music tastes at the time were very different.
If he were still alive, we would now share many of the same musical tastes. I wish I had the amazing opportunity you now do. Enjoy the memories you are making with him. Not all of us have that chance. Precious!