This is an audio performance test by André Michelle of AudioTool 1.0 - a browser-based virtual studio:
So here is D'n'B at 175bpm, composed with two audio loops (heavily spliced), 303, two instances of our new synthesizer that I love and some effect devices.
Pretty impressive to consider that this was created in a browser-based studio using synths downloaded on demand from the Internet.
You can give AudioTool a try via the link below.
Seamless audio and MIDI switchover between computers