I have been using JW Pepper for years for choral music for my choirs. The staff is very helpful and courteous when ordering by phone. If they don't have a song, they can order it for you. I also order on line, and the order will come very quickly. The last time I ordered some music, I got it the very next day. If they have it at another location, it may take a little longer, but I have never had to wait more than a week.
They have some songs to download and eprint, but those choices are limited. I have even returned music to them, sometimes a few months after ordering ( not used of course!) and they have give me a refund. If you have a chance check out their store. You will find rows and bins of music of every kind. It's a great store and company.

If you're looking for sheet music of any kind, check out JW Pepper. They have just about any song or any type of music in sheet music format, and if they don't, they can order it for you. Good prices, and the staff is usually pretty helpful, depending on who you talk to. One employee I spoke with was very knowledgable when it came to types of music and song names and things, so he was able to point me in the right direction when I couldn't think of the musician's name.