Hello, >On October 29, 1929 , the day of the Wall Street market crash the Casa Loma >Orchestra recorded >"Happy Days Are Here Again" OK 41339. >On October 29, 1929, the day of the Wall Street market crash Eddie Cantor >recorded >"Eddie Cantor's Tips On The Stock Market" Victor 22189 Meanwhile, Duke was recording "Goin' Nuts"...! Best, Antony