Jazz's ___ Fitzgerald who covered "A-Tisket, A-Tasket"

Painter's creation3 First three letters of "The Alphabet Song"3 ___-hoo (sobbing sound)3 Pontiac product3 Farm creature with braying vocals3 Brewer's output3 Ambulance wailer5 The ___ Room, place where the characters of "Community" get together for everything from learning to weddings5