My music app on my iphone won't launch?

I have an iPhone 6 s that just bought recently. When I click on the music app, I get a colorful background with the word MUSIC next to the apple sign next to it. I tried to reset my iPhone, but it didn't work. I don't have iCloud enabled or anything. This is extremely weird, as I can't find a similar question on the internet.

I just bought the 6s and the exact same thing is happening to me, it just sits on the loading screen. Try switching to mobile data and and open music then go back to Wi-Fi, that seems to be the only thing that working for me. But if you ever reset or turn your power off you will have to do the same method over and over.