Columns UI -> Album art, album formatting (Navigator), track info, 3rd party button support, kernel streaming support
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I'm not digging up all those links, it's really a pain to set up and I'd only recommend it if you enjoy the process... even then it's a pain due to out of date plugins that you don't know are out of date till you try them and they don't work or give errors, to random obscure DLL files you need to get some stuff working that aren't provided with the plugin or even mentioned until you've googled it for 5 hours and find an offhand mention of it - speaking of which, the community is extraordinarily unhelpful. It's truly the Linux of music players, and a great reminder of why I use windows.