As I was thinking and planning out a whole new subsonic/musiccabinet front-end/theme I was thinking since you are already intergrading last.fm for bio information and artist photos, why not spice up the whole interface even more with fanart.tv support.
Music Section: http://fanart.tv/music-fanart/
API: http://fanart.tv/api-docs/music-api/
Available Art:
- HD Music Logos (Image Size 800 x 310px)
- ClearLOGOs (Transparent/Image Size 400 x 155px)
- Artist Background (1920x1080 pixels)
- cdArt (1000x1000 pixels)
- Album Cover (1000x1000 pixels)
- Artist Thumb
- Music Banner
- Record Label
For example I could use Artist Logos in themes to replace the Text Artist name when available... Higher Resolution artist covers for zoom functions... Artist Backgrounds can be faded behind bio/tracklisting... Display Artist record label logo... many options, maybe toggable for those that don't want to use the extra space for the fancy stuff.
Here is a quick mockup screenshot of what im talking about, this of course using the current theme/framed structure still... but im working on a newer better ui.
https://dl.dropbox.com/u/13339474/fanart-subsonic.jpg