Two weeks later , record producer Alfred Lion , who had attended John H. Hammond 's From Spirituals to Swing concert on December 23 , 1938 , which had introduced Ammons and Lewis , started Blue Note Records , recording nine Ammons solos including `` The Blues '' and `` Boogie Woogie Stomp '' , eight by Lewis and a pair of duets in a one-day session in a rented studio .
One visitor was record producer Alfred Lion who started two weeks later Blue Note Records with recordings of Ammons and Johnson , nine Ammons solos including `` The Blues '' and `` Boogie Woogie Stomp '' , eight by Lewis and a pair of duets .