Sneaking music into a truck site.
I spent well over 200 hours and plenty of $ to collect personal favorite tunes, about 3000 tunes.......................It's sorted by genre and artist. Exception being I have decade playlists since the 1950s, which are one-hit wonders, perhaps an artist with few great songs, and five or so tunes each that are a must for the decade.
At any rate, I seem to prefer the 60s decade playlist. Classical for very detailed work - less 1812 Overture that is. Imagine using a brush when that song bursts.
For what it's worth, I'm Classical to real jazz to Hendrix to Zeppelin/Pink Flyd to old pop guy. Not a big country fan, with the one and only Johnny Cash being the exception.