Let me introduce to you the international online music project Sawubona: You can be part of this project! The following text is taken from: http://www.sawubona-musicjam.com
"Sawubona is a virtual island in the 3D World of Second Life which you can visit with your personal avatar at any time. IBM employees, its clients and amateur musicians all over the world get together on this location to compose music together.
(...) 'Sawubona' comes from Zulu – one of the eleven official languages in South Africa – and means 'Welcome'. So, you are welcome to visit Sawubona and be part of the community. (...)
What happens at Sawubona? At Sawubona 17 songs about South Africa will be composed. On the island you will find Sound mixers that allow you to download scores, upload new tracks and remix songs contributed by others. At the 'Lodge of Good Hope' and the 'Chill’ n’ Jam' you can socialize with other visitors and on the Center Stage of Sawubona you will get to see live concerts."