When the Garritan Jazz & Big Band sample library is finally released (target date: first quarter 2005), the first thing I want to do with it is The Charleston, before trying to do some original stuff. I figured, it's got to be in the public domain by now... right?
Of course not! All works written before January 1, 1923 are in the public domain — and The Charleston was written in 1923. And thanks to Sonny Bono's Walt Disney Immortality Act, it'll probably stay in copyright until the cockroaches reign over the post-apocalyptic landscape of the rubble that used to be the planet Earth.
Sigh. Time to look into the wonderful world of ASCAP licensing fees...
Update: According to this site, Jimmy Johnson actually composed The Charleston in 1913, and used it in 1923's Runnin' Wild. Now to find out if that's actually true... If I can find an audio recording published prior to 1923, that would be pretty conclusive evidence, I think.