Nellie McKay returns with Obligatory Villagers, a 9-song odyssey and follow-up to Pretty little head, one of the best-reviewed records of 2006.  Like its predecessor, Villagers produced, arranged, written and performed by Nellie, this time featuring an ensemble of jazz greats, including Phil Woods, Dave Liebman and Bob Dorough.  An early review from Pitchfork testifies,  from the cheeky ukulele-and-tap-shoes  dance break!  in the middle of album opener  Mother of Pearl  to the chorus of brain-hungry zombies on a finale titled, yes,  Zombie , Villagers finds Nellie and her collaborators at their most lively and rambunctious.