Excerpted from wikipedia...
Morton returned to Chicago in 1923 to claim authorship of his recently published rag, "The Wolverines", which had become a hit as "Wolverine Blues" in the Windy City. He released the first of his commercial recordings, first as piano rolls, then on record, both as a piano soloist and with various jazz bands.
Jelly Roll Morton p / Johnny Dodds cl / Baby Dodds d.
Recorded at Oak Street Studio in Chicago on June 10, 1927.