She Who Burbles

Charlotte Church is singing here in Washington, for the Memorial Day concert on the Capitol Lawn. There’s a live open rehearsal scheduled for 7pm tonight, at the same place. I should walk down there and check it out. According to my girlfriend, between songs and through applause, Ms. Church emits a precociously high-pitched “ThankYOU!” which can only be described as a “burble.” I must confirm whether that is truly what it sounds like.