The king of swing who popularized jazz to the masses and whose band launched the swing era of jazz music was

Benny Goodman was known as the 'king of swing' so  I assume its him but I dont know if he launched the swing  era of jazz

Because it is an outlet. most people are very shut off so they will write poetry to.. almost rant. sometimes people can’t say their feelings out loud so they make it into an art form that is poetry, and write it down.