This is kind of cool!
A few hundred fans have paid $8 to watch online, and some have been chatting with each other for hours — and even leaving tips of $10 and $25 before Devlin sang a note.The concert is on a website called Stageit. The technology for streaming live events has been around for years, but Stageit and another startup, Concert Window, have made it easy to play online shows — and make money doing it.
via Your Favorite Musicians, Straight From Their Laptop To Yours : All Tech Considered : NPR.