Earlier quoted context omitted.
It's like 4 chords and a drum beat. Do you really need to give credit for that? (I know legally the answer is likely yes, but I don't think it should be). Imagine if we had to give credit for each 4 lines of code that had already been used by someone else :/ Or a painter who had to give credit for a certain way of drawing a beard.
If he used the actual sample from the song then it's more likely: - 4 chords - a drum beat - a $5,000 microphone to record the guitar so it sounds like that - a $3000 keyboard to make the piano sound like that - $10,000 in drum gear to get them to sound that way etc. etc. etc. I symapathize with people who want credit for samples. A lot of work and money goes into making pop music pop the way it does.
Not only do I like his argument on copyright, I think it's also best deconstruction of the pop music business I've heard in a long, long time.