MPlayer Classic

This app is an attempt at a faithful remake of the classic iOS 6 music app. It includes most of the originals features, including overflow and the user interface. It also includes additional functionality such as the ability to view songs by year. It's also absolutely free, no adds, no premium version, no nothing. If you've been craving a return to iOS 6 for the last few iOS distributions, now is your chance to relive the magic.
Even better still, the tiny file size means that it won't infringe on your memory space. Its also fully compatible with the standard iOS music app so you can access all your playlists and music.
(Due to copyright issues with album artwork, I'm limited to what preview pictures I can show, you will have to download the app and see it for yourself.)