A mini-database of sheet music books, perhaps?

[Dais]

saw a topic on FF piano books over on STC and I realized I would have absolutely no idea where to look if I wanted to find a comprehensive list of game-related sheet music that has been published. Has adding these somewhere to the site been previously discussed? I imagine it wouldn't be a huge amount of trouble to implement and then begin cross-referencing with published music albums.

(although scans would require a bit of debate - it would obviously be a bad idea to do full scans of books which are still in print, small as that category may be)