Maybe have a little recommendation listing with your titles, like:
"Buy this if you liked, What have you done to Salonge? and Profondo Rosso."
Let people know what resembles the title your selling, granted that could have a backlash as people might associate it with a title they hated and won't give it a chance! Lol
The wallpapers are also awesome, maybe get one for each release for the site? Get a little 'Media' section on the go