Are the duo Kirby McClure and Julia Grigorian (4realz??) - video directors extrodinaire. Their latest offering (latest being...erm...from last year) is for Yeasayer's awesome newbie, Ambling Alp.
Wonderous and melty and floaty and spacey and gooey pretty much covers it.
Their last effort was an interactive video for Black Moth Super Rainbow - equally ace - which you can find here
I does loveth Yeasayer AND this video. Lots. Love it with me.