On CD, B.B. King, King Of The Blues, right now. This is apparently the '92 remastered version of the box set, later re-released in 2000 which I have now, according to what I can glean from Discogs info.
I won't say there is a huge variation in the King's sound over decades, but he kept up with changes as time progressed.
This one spans some time.
Being a kind of car guy, most of us Hyper-Y Chromosome types name our cars. My car is named, Lucille. I've always been a B.B. King fan!