Cover of KOOKABURRA SITS IN THE OLD GUM TREE in 1981 - tiny piece of the flute riff in Down Under, n°1 AUS, UK & US; it's like a catalogue of all things typically Australian and not only in the lyrics: flautist Greg Ham adds his part with a bit of the Kookaburra tune, which he probably considered to be public domain; the fact the official clip of Down Under shows Greg soloing on a branch in a tree (gum tree?) was an extra argument for the Larrikin company to sue, successfully