Spotify back up after brief outage affected some users

Spotify has resolved issues that briefly caused the music streaming service to be unavailable to some users.

Tweet: "Phew! Everything should be back to normal now. Let @SpotifyCares know if you're still having issues."

It's unclear how widespread the issues are for the service, which has about 100 million active users and 30 million songs. Several users took to social media to report the Friday afternoon outage. CNBC has reached out for more information on what caused the issue.

Tweet: Spotify's down!? What amI supposed to do - listen to the 41 days of continous music in my iTunes, like some sort of loser? #BringVinyl2Work

Tweet: It's Friday afternoon and #Spotify is down. Nightmares are real.

Tweet: When @Spotify is down