> To pick a random one: music, via The Velvet Underground.
Warhol wasn't any Malcolm McLaren. I'd argue the Velvets were the Velvets before they got very involved with Warhol, and somebody like Tom Wilson probably had greater influence over their career than Warhol did, by getting their first LP out.
There's that old saw about hardly anyone buying the 1st Verve album, but everyone who did formed a band, like...