7digital has artwork for at least one of the albums you showed as not working:
https://dash.ubuntu.com/musicproxy/v1/album- art?artist=&album=Friday%20Night%20in%20San%20Francisco&key=0f450aa882a6125ebcbfb3d7f7aa25bc Given this, the problem should rectify itself automatically after some time. Most likely, part of 7digital's index was down at the time you tried this. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to thumbnailer in Ubuntu. https://bugs.launchpad.net/bugs/1559522 Title: Thumbnailer fails to fetch thumbnails from Internet Status in thumbnailer package in Ubuntu: Incomplete Bug description: I used Sound Juicer and ripperX to extract MP3s from my CDs. I copied my album to the phone, and I expected to see all album art in the Music scope and in the Music app, for every album in the phone. But, in some case Thumbnailer failed fetching album art from Internet (7Digital, I guess), and so Music scope is full of empty folders (see attachment). Device: BQ Aquaris E4.5 with Ubuntu 15.04 - OTA9.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thumbnailer/+bug/1559522/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp