Two times total. First time vocal, second time instrumental to bridge, then vocal back in. Ending is tagging twice, "We're happy in my blue heaven," (same progression) holding the last "Heaven" over the play off - a standard ending will work, just can't hear which one right now. Ellington-ish, I think, but I'll let you know.
Not sure if it matters at this juncture, but one more tag - that comes to 3 times total for that last phrase; once in the body of the song, then two more times.
Golly, only a week away. Good thing I have that time to recover. I broke my reed last night at a football game. I've got a gig at noon on Sunday right before I fly outa here, too. I better keep it quiet at the next game.