To celebrate the release of the final piece of content in Commander Shepard's canon, BioWare has made the Mass Effect 3: Citadel soundtrack free to download. The only catch? You have to have an Origin account to get it.
The Citadel soundtrack features 20 songs from the add-on. If this is up your alley, you can't really go wrong with giving it a listen. You never know, it might be perfect to play on a loop inside your creepy closet shrine to the Commander.