Hey! David Callaghan here!. For the next few weeks I will be writing about the origins of Jazz music; where it all started, who it started with and how it has developed to the jazz music we have today. I chose to write about this topic as it is coming up to Christmas time and my mother's blaring her old Frank Sinatra, Bing Crosby, Louis Armstrong and Nat King Cole Christmas Albums 24/7... I'm not complaining! So yeah, tune in!