Nujabes?

I saw someone just post up on Tumblr a post dedicated to Nujabes, to rest peacefully and then other reblogged saying RIP and whatever.

Are you serious?! Someone please enlighten me on what happened to Seba Jun. I googled and yahooed but I don't see anything about him dying. Am I missing out on something here? My gosh, I hope this isn't true! I'm going to be so devastated if I find out Nujabes is really dead.