I do not go here often because it's a bit pricey but I recommend it highly if you have never been, or if it's been a while!
There is a very unique collection of things here. If you're a fan of basically any kind of music, there should be something here for you. I was happy to see Beatles and David Bowie things all around me and had a really good time in general while there last.
Also, Aretha Franklin was there for an event and I saw her walk by me so I will never forget what a cool experience I had that day!