Alternative Music Players for iPad

[rosenstar]

started putting music on my iPad, and decided that I don't like the stock music app. I'd like something that shows a larger image of the album art of the music playing when I'm in the app. I'd also like to be able to shuffle all of the music under a certain artist (regardless of album). Right now, when I chose an artist, there's no "shuffle" feature that shuffles all the songs by that artist. Finally, I want an app that accesses the music in the iPad's memory (not like google music, which draws from a cloud).

Also, I'm Jailbroken on 5.1.1, if that helps anyone.

TIA!