One of the most unique websites around is TED.com. The website supports the TED conferences, which are held throughout the year in a variety of cities. TED, which stands for Technology, Entertainment Design, is a non-profit dedicated to spreading inspiration and ideas through its conferences and talks. TED videos most of their talks and performances and post them to their site for everyone to see.
TED recently posted an amazing performance of Andrew Bird, where he became one-man orchestra by digitally looping his individual instruments and voice. In the middle of the performance he discusses his process. Check it out below.