You can now play these MIDIs directly from the browser, thanks to the the bg-sound project!
To download them, right-click or long-press on them and click "Save Link As..."
I try to make these reasonably close to the originals, minus the panning I suppose. (Tools of the trade, if you're wondering: FL Studio, Rosegarden and anything that can tweak midis after the fact)
Despite the online MIDI player, keep in mind that most of my MIDIs are designed for the default Windows MIDI sound set. Be careful when using soundfonts!