The only thing that really turns me off to this music store is when you first walk in, it's tiny. There's really nothing you can physically see that you would buy.
They have everything stocked up in the back. So I would only come here if I knew exactly what I'm looking for.
They sell intruments and misc. stuff like reeds, cork crease, etc. And instrument rentals. Not sure about sheet music becasue I don't see any. But they do have a music studio in the back although I don't know what they do there.