A few more than usual number of jazz (and jazzish) performers on this Smithsonian compilation. It helps that three of Mr. Warren's tunes were major hits for Glenn Miller and Harry James and those versions are included here. Those 22 tracks form a pretty impressive body of work and they don't even include Mr. Warren's first published song, "Rose of The Rio Grande". "The More I See You" can rightfully stand aside anything written by Gershwin, Porter, Berlin or Kern. It's rare for a song to unfold that naturally and effortlessly.
The revelation for me was "Friendly Star". Fine song.
It may not have yet been dubbed so, but I think one day the 21st century will come to be known as the Post-Jaunty Era. Bombarded as we are and forevermore will be with all manner of digital information/anxieties/brain candy, it's just too overwhelming for people to live an openly jaunty lifestyle. So in some distant future when your grandkids ask "What does 'jaunty' mean?", just play them "Chattanooga Choo Choo" and they'll understand.