Now that my first tour of rock’n’roll landmarks has wrapped up, where else would you like to go?

Now that my first tour of rock’n’roll landmarks has wrapped up, where else would you like to go?
I think we can declare this inaugural experiment a success. Everyone lived to tell the tales. Back in the middle of May, I led a great group of people through London, England, on a crawl through rock’n’roll landmarks (Abbey Road, Carnaby Street, Soho, Camden, the place where Jimi Hendrix lived and died) mixed with visits to the actual homes of big stars (Jimmy Page, Eric Clapton, Paul McCartney) and plenty of trips to bars and clubs (heavy metal karaoke, anyone?)
Everyone had fun. Flight Centre and I have come up with the following possibilities. No one got lost.   Back to London
Liverpool (TONS of Beatles stuff, obviously)
Manchester (Do I have to explain that one)
New York City
Los Angeles
Memphis and Nashville (A twofer!)
Somewhere else (Fill in the blank)

If you could respond–even if it’s just a wishlist sort of thing–it would extremely helpful. (Review every aspect of the trip here: Part 1, Part 2, Part 3, Part 4, Part 5, Part 6, and Part 7.)
So here’s the question: Where to next?