No mention of F in josepp's chart, which goes

C       D       Eb       E       G       Bb

seeems pretty random to me.

What is that supposed to mean - how am I going to use it?

I'm sure you guys know what you're talking about

I tend to think - if you're hopeful of creating something as important as Sweet Georgia brown - which has fired the imgination and drawn a creative response from so many musicians - there are more obvious starting points.