While the UI is a bit lacking and the app requires more user input to serve up the best content, it's better for music discovery than Spotify's artist radio.

Pandora radio appeared to be down for thousands of users on Friday, August 14, and many complained about it online.

Pandora redesigned its app Tuesday to better showcase how it’s evolved beyond the radio-like streaming-music service it started out as more than a decade ago. The latest update adds more ways to tweak ...