Worldwatcher said:Looks to be late 20th century rock themed. Hendrix, The Clash, Talking Heads.
Yeah they're all coming from a 'top artists of all time' list. Something like this: https://www.discogs.com/lists/VH1-Greatest-Artists-Of-All-Time-2010/28212?page=1&limit=250
Though it could even be separated by genre too - I note that there's a distinct presence of punk and 70s rock that could be considered separate categories.
I wonder if right now in some bunker in Russia some kids in an intel brigade are trying to figure out the same thing, and are furiously debating whether Nirvana should be classed as grunge or rock.