Who said "A lot of people are confused about what the blues is."?

This quote is attributed to Louis Armstrong.

A lot of people are confused about what the blues is. - Louis Armstrong

"A lot of people are confused about what the blues is."

Louis Armstrong Education

Jazz Trumpeter Vocalist American 1901–1971

"What we play is life"

"If you have to ask what jazz is, you'll never know"

"I think we have only one life and life is now"

"Music is life itself. What would this world be without good music"

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."