Late last night I finished reading my paper's supplement.  In an article about Radiohead's Jonny Greenwood's move into classical music he's compared to other rockstars who've done the same: "a piece like Greenwood's 48 Responses to Polymorphia is barely on the same spectrum as, say, Paul McCartney's Liverpool Oratoria".  Apparently a better comparison is Frank Zappa's "Yellow Shark".