Something to consider, as it has been a revelation to me with a different part of "digital", and something that may help you buy more records. I think Pandora has the best algorithm and I've used it to create playlists hundreds of tracks long... music and artists I'd never heard of - until the Pandora algorithm helped me find them.Vinyl based system with over 4000 records. Have a Oppo 105D for digital discs. Not going any further into digital than that.
If you'd like to find new music you've never heard before, and that you will like because it's based on what YOU like, it might be worth trying.
Take your favorite track(s) and "Create a Station" based on a particular track. Then, enjoy the ride...