THIS USER ASKED 👇
He made that poor piano moan with melody. o blues! swaying to and fro on his rickety stool he played that sad raggy tune like a musical fool. sweet blues! coming from a black man’s soul. o blues! the phrases “o blues! ” and “sweet blues! ” are examples of alliteration. repetition. hyperbole. simile.
THIS IS THE BEST ANSWER 👇
I think it’s a repetition, because it mentions “O blues” twice.