sentences:  They did appear on local radio and sing for film soundtracks, but it was not until they went into the Cocoanut Grove at the Ambassador Hotel in July 1930 “that the action picked up a little,” to quote Crosby.Singing with the Gus Arnheim Orchestra, Crosby's solos began to steal the show, while the Rhythm Boys act gradually became redundant.They recorded one song, "Them There Eyes", with Arnheim's Orchestra for RCA Victor in November 1930.