Australian electro trio The Avalanches have cooked up a mighty interesting cover of Harold Arlen and Ted Koehler's 'Get Happy' - a song made famous by Judy Garland in 1950 - which has made its way onto the soundtrack of a new musical reworking of King Kong.

Featuring collaborations from the likes of Massive Attack and Elbow's Guy Garvey; snippets of the soundtrack are available in the clip below - with The Avalanches contribution coming in at 1.58. Visit the production's website for more info on King Kong, which debuts this summer in Australia.