This is Spacetime Fabric Softener, an expertly animated interstellar adventure by A/V eyecandy-peddler Professor Soap.
Everything works here. The original score, the uncomplicated color palette, the simple storytelling, the whimsical animation – it all adds up to a damn fine viewing experience. It's almost therapeutic.
At just under 4 minutes, this one's definitely worth the watch. Full screen, HD, headphones if you've got em. Enjoy.
More info – including a free bonus pack with original songs and storyboards – at Professor Soap.