DLC Wishlist updates?

[The Hungry Samurai]

Love the new site. I added a bunch of stuff to my DLC wishlist the first time around then it occured to me that after I did this I couldn't add more to my list. How do I add more songs to my wishlist after I've initially started it?

Edit: Doh figured out the issue myself. I'm only allowed to wish for 5 songs at a time. Here's hoping they all become available soon!