This chart on a timeless Gershwin standard is an excellent medium-swing vocal feature chart arranged in two keys, high and low, to accommodate all vocalists. The low key is A-flat with vocal range from A-flat below middle C to 3rd line B-flat, and the high key is E-flat, with vocal range from E-flat first line to top line F, treble clef. The lead trumpet range goes to written high C. Additional features Include a written out tenor sax solo and an optional substitute tenor sax solo part in lieu of the vocal solo part.