Lou Reed wrote an essay for Aspen no.3 – the Pop-Art issue that Andy Warhol edited, in 1966 – some months before the appearance of The Velvet Underground's first album. Reed's sentences are of their time. The aesthetic, already in place, is light years ahead.

Repetition is so fantastic, anti-glop... Listening to a dial tone in B♭, until American Tel & Tel messed and turned it into a mediocre whistle, was fine. Short waves minus an antenna give off various noises, band wave pops and drones, hums that can be tuned at will and which are very beautiful. Eastern music is allowed to have repetition. That's OK for glops with strawhats and dulcimers between their blue legs... they don't listen to it, or see it, but they sanction it. Andy Warhol's movies are so repetitious sometimes, so so beautiful. Probably the only interesting films made in the US are Rock-and-Roll films. Reducing things to their final joke. Which is so pretty.