Soprano Frank Ivallo sings "Still as the Night" - he does indeed sound like a woman!
Full title reads: "Now for a novelty - Frank Ivallo - the man with a woman's voice in "Still as the Night" (At the piano Rex Burrows)."
Introductory intertitle reads: "Some men may speak with a woman's voice, but, we think you will agree, it is absolutely unique for Adam to invade the domain of the high soprano, as Ivallo does."
M/S of Ivallo singing. He stands in the Pathe Studio which has been dressed to look like a drawing room, the pianist is in the foreground in silhouette.
Mr Ivallo does indeed have a woman's voice.
Intercut with shots of Frank singing are scenic shots of windmills, beaches, fields and trees etc.