I stopped at Apple Music Row when I was out there last year. A number of Rics in stock and some cool folks working there. They even gave my wife and I some passes to the Japanese gardens up in the hills there.
Not music related, but had a good meal at Meriweather restaurant. Also a very good Thai restaurant just down the street from Meriweather, but I can't recall the name.
A cool, young city... Enjoy your trip.
Men are born ignorant, not stupid. They are made stupid by education. -Bertrand Russell