 The scene in which the band appears in a sauna, clad only in towels,  is an allusion to the cover photo on the 1973 Blood Sweat and Tears  music album "No Sweat", in which the BST band appears in a sauna in  identical pose. Lou Marini (qv) and Tom Malone (II) (qv), two of  the Blues Brothers Band members, were also in BST and appear in both  sauna scenes.