Unable to download song

Try:

- Reset the iOS device. Nothing will be lost

Reset iOS device: Hold down the On/Off button and the Home button at the same time for at

least ten seconds, until the Apple logo appears.

- Go to Settings>iTunes and App Store and sign out and sign back in

- Reset all settings

Go to Settings > General > Reset and tap Reset All Settings.

All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.

- Wait since may be an Apple problem

Redownload on computer and sync

Downloading past purchases from the App Store, iBookstore, and iTunes Store

I tried reseting my phone multiple times, closing iTunes and music, nothing works :/ Please help me.