Displaying pack a song belongs to on the song page

[Ironsheep]

I'm not sure if this has already been brought up or if it's very difficult to implement, but after having searched for a few songs myself and seeing someone mention it in the chatbox I decided to bring it up. I understand it might be problematic for songs that appear in multiple packs or if the user manually changes the folder names, but just a suggestion c:

EDIT: PS. It'd also be neat to be able to search for songs by artist

[Cube]

Songs with be indexed by packs shortly. As well as a more advanced search system.