I, of course, wanted to play real jazz. When we played pop tunes, and naturally we had to, I wanted those pops to kick! Not loud and fast, understand, but smoothly and with a definite punch.
I was very new to working in front of the camera when I started shooting 'Gatsby,' so I set myself the mission of gleaning as much information as possible out of the much more experienced actors. The cast was astoundingly talented.