Spotify Ideas

I listen to a lot of foreign music. I prefer not to change the tags to Romanized versions of the songs or, more importantly, musicians, so as to properly scrobble on Last.fm. On Winamp, I can easily edit the Notes section of a song's metadata and the results of a search will include matches of this data. However, this is not the case here. This makes it very difficult for me to use Spotify as a local player as scrolling through my ~400 locally stored albums isn't really an option, and I would rather not constantly switch between Winamp and Spotify. So, I propose the idea that Spotify local filter results also filter songs by their Notes metadata.