The second bonus track off of my Homestuck solo album, One Year Older. (The first was a remix/rearrangement by a friend, so I'm not linking it here, but I'd highly recommend going to the album's Bandcamp page and looking up 'Another Chance'.)
Anyway. This is me sitting out at a piano and playing around with a tune I wrote until I got a decent enough take. Wheeeeeee
Bandcamp link: http://homestuck.bandcamp.com/track/under-the-hat-bonus