Who said "Change is the only constant in music and in life."?

This quote is attributed to Duke Ellington.

Change is the only constant in music and in life. - Duke Ellington

"Change is the only constant in music and in life."

Duke Ellington Change

Jazz Composer Pianist American 1899–1974

"Music is my life, it's my soul, it's everything I do in this world."

"Do not fear mistakes. There are none."

"A wise man doesn't give the right answer, he poses the right question."

"There are simply two kinds of music, good music and the other kind."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."