Examine the development of the music industry through the 1940’s

1. How did the development of “Race Records” begin the targeting of certain demographics for profit? Name a couple of artists or bands that were part of this trend and their individual importance.
2. Trace Hank Williams’ career through his musical genealogy. Who are his influences? What future artists does he have an influence on?
3. Examine the development of the music industry through the 1940’s. Do records, radio, and music publishing work in conjunction or separately in creating profit?