John Zinga, a descendent of slaves, has an ancient medallion around his neck and a fragment of song passed down generations. He is an English dockworker with a magnificent voice and a yearning to learn his roots.

Dramatised short about the advantages of gas appliances in the home, with music.

A Lancashire family watch a series of variety acts on their dodgy new television set. Inspired, they put on a few numbers of their own at home.