Ike Turner worked with which famous American Chicago blues and electric blues pianist and organist? 
Johnny &quot;Big Moose&quot; Walker: Johnny "Big Moose" Walker (June 27, 1927 November 27, 1999) was an American Chicago blues and electric blues pianist and organist. Johnny &quot;Big Moose&quot; Walker:  He worked with many blues musicians, including Ike Turner, Sonny Boy Williamson II, Lowell Fulson, Choker Campbell, Elmore James, Earl Hooker, Muddy Waters, Otis Spann, Sunnyland Slim, Jimmy Dawkins and Son Seals. Ike Turner: Izear Luster "Ike" Turner, Jr. (November 5, 1931 – December 12, 2007) was an American musician, bandleader, songwriter, arranger, talent scout, and record producer.
Johnny "Big Moose" Walker