How Dylan & The Beatles ruined music

Ran across a great piece on Jon Brion (see The Midas touch) where he explains why he thinks Bob Dylan and The Beatles ruined music.

Here's an excerpt:

“I mean, they’re my heroes, of course. Probably no bars of music have changed my life more than theirs. But, as they were setting about the business of creating life-changing music, they were also ruining things.”