Why won't my S6 not play videos or music?!?

[AC Question]

I'm getting so frustrated. My music used to play fine. Now it is saying it is an unsupported file. Pandora and YouTube won't work either. Sometimes, I can reboot and it helps, for a little while. Please help. I'm ready to throw this phone through a window.

 

[B. Diddy]

Welcome to Android Central! When you're trying to play a music file, is the file stored on Internal Storage or the microSD card? If the latter, the card might be corrupt.

What happens when you try to stream music on Pandora, or play videos on the YouTube app?