Steps I have taken so far.

To troubleshoot:

• Check other devices with my account to see the imported music – PASS
• Looked under the “Recently Added” section
• Searched for the “Artist”

To fix:

• Closed the app
• Closed the App and closed the phone (did not shut / power it down)
• Switched WiFi network
• Turned WiFi Off and back On
• Went to “other” WiFi network
• Closed all Apps and left the Phone being Charged all night (from a little after 2 till about 6am)
• Eventually power cycled the Phone (after having had tried all the above steps)

– manzoor