I periodically evaluate live streaming services and decided to test out ConcertWindow, one of the "leaders" in the live music streaming/online busking space. Here's a short test clip from my er..um..performance!
https://www.concertwindow.com/bitstreamboogie

Technically it's different than streaming into SecondLife and I had to make some adjustments to my Ableton Live project setup and audio mix in order to stream to concertwindow.

I'd prefer a much higher quality than the web browser interface this test was done on. Next time I might test it out using Open Broadcaster which should enable better video/audio quality.

I had ambitions at one point in developing a similar service, so was also interested in testing out the back end admin UX in addition to front end UX.