I like this :) Very sweet and endearing submission!
New York is my favorite, the beginning made me quite emotional. I like the scatting, but it feels like you're locked into only a few syllables. I can tell you already do, but I would suggest getting deep into how the greats do it: Ella, Sarah Vaughan, Louis, Clark Terry. If you want to of course :) jazz is a difficult language!
Great job!