musicbrainz/picard — pull request #342 by zas (2014-06-20 09:00:41+00:00)
Title: log.warning('Not enough data...') -> log.debug

This message is mostly emitted when attempting to retrieve cover art from amazon, it is returned when amazon url we build doesn't lead to an image (empty document is returned)
Having it as warning is spamming log and worrying the user ;)