Though Deerhoof have often made albums from start to finish with virtually no input from the outside world, now is not the time for artists to operate in isolation. Mountain Moves throws the doors wide open. Working quickly, the band invited myriad guests to participate, some of them dear friends, others practically strangers. They are of different ages, different nationalities, different disciplines. The only common thread was that each and every artist on Mountain Moves doesn't fit into a single, neatly-defined category - and doesn't wish to.