Bananas in pyjamas
From the ABC, this website has a collection of interactive games, stories, music, and craft projects related to the Bananas in Pyjamas. Songtime is at http://www.abc.net.au/children/bananas/games/songtime/default.htm Children can select the musician and musical instrument for each section of the song then at the end, it is all played together.
The Song Room is a not-for-profit organisation dedicated to providing music and arts programs in Australian schools and communities. The Song Room provides a range of free programs to schools and communities that otherwise would not have access to such opportunities.