Jack Simpson and his Tango Band perform "Marilou".
Item title reads - Now Pathetone has pleasure in presenting Jack Simpson (late of Jack Payne's band) and his Tango Band in "Marilou".
London (probably Pathe studios).
M/S of the band playing "Marilou" in tango rhythm, C/U of a man playing a glockenspiel. Jack Simpson comes forward singing and playing the accordion. Various shots of other band members playing as he sings.
Note: the timecode on the sleeve cover, 01:02:58, overruns by a minute.