response: To be fair, I can't answer that. What I can tell you is that Jazz has become a huge form of musical expression since the 1920s
original_response: Jazz started since 1920
history: I love jazz music but I don't know much about it .Call you tell me more? Jazz is a musical genre I know it is,more descriptive pls Jazz is seen by many people as "American classical music". Did you know that ? I did not. When was the first jazz music record?
knowledge: Since the 1920s Jazz Age, jazz has become recognized as a major form of musical expression.