<prompt> Bhala ukuqhubeka kwalesi sigaba - Encwadini kaTodd R. Decker ka-2014 ethi Who Should Sing Ol Man River?: The Lives of an American Song, uDecker wabhala ukuthi ikhava ye-albhamu ethi Brubeck à la mode ikhombisa ... i-quartet emomothekayo ehlanganyela ama-ice cream sodas emthonjeni we-ice cream ophelele wesithombe. UDecker wabhala ukuthi ikhava ifaka kanjani i-albhamu ngaphakathi komongo we-Contemporary Civil Rights Movement; ikakhulukazi i-Greensboro sit-ins  <response>: futhi i-Nashville sit-ins nayo eyenzeka ezindaweni zokudla. 