Hipsters across the nation are scratching their heads at Coachella. By this time last year, the California desert music festival had already released their lineup and sold out of tickets for both weekends.

Which makes Tuesday's update a little bit of a mystery. On the event's official Facebook and Twitter accounts, Coachella released this video teasing ... what?

WATCH:

The video, titled "Bloom," could be a reference to Radiohead's song "Bloom" -- but does that mean Coachella has decided to feature the band as a headliner two years in a row? (UPDATE: The Los Angeles Times notes that the music from Coachella's video was composed by Romain Segaud)

Of course, the title could just be evoking the carnival/playground/wonderland that sprouts in the desert every April.

No matter what, consider us official teased and anxious. We can't wait to see what Coachella 2013 has in store, and neither can these festival fans:

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