This is a film by Jenny van Sommers using jellies made by Bompas & Parr.
“Jellies all have distinct personalities and everybody relates to a different one,” says van Sommers of the appeal of each delectable that marks her first foray into film. “The one on the bottom right is a bit of a shoe-gazer (like me). Then there's the super-extrovert on the top right-hand side. The orange jelly is the person who is always in a good mood. And the brown one is the person at the disco who is standing there and then suddenly gets a burst of energy and really goes for it, then gets embarrassed and stops dancing. He's a bit of a weirdo."
The song is “Let Go of Letting Go” by Social Skills. -via Everlasting Blort