Nope I don't, even though I haven't owned my iPad for long I already have my iPod touch which I do all my music listening on so I don't think I'll ever really listen to music on my iPad. I tend to listen to my iPod while using my computer so if I want to listen to music or catch up on the podcasts I follow I would probably use my iPod still.
The only thing I prefer to do on my iPad which I used to always use my iPod for is watch the YouTube videos on the channels I subscribe to, which of course are better on the larger Retina display than on my iPod.