Rambling 'Round Radio Row #1: Jerry Wald has to write about radio, visiting Sid Gary gives him the tip it might be more easy for him to write this article at the radio station than at his newspaper office. At the studio they listen to the Boswell Sister's rehearsal, which is interupted by some not so friendly remarks by orchestra leader Abe Lyman, they listen at the door, where a Colonel Stoopnagel broadcast is prepared, as well as to the rehearsal of a new song for an broadcast by Kate Smith.