We've loved Merrill Garbus of Tune-Yards since the eerily frenetic "Bizness" and the swoony-sexy "Powa". So it was hard to keep it together when we got to talk to her on the phone last week (she was cooking at home!). We managed, and chatted about her trick to learning new instruments, her (much poppier) new album and being one of the people who votes on the Grammy Awards.