I recently watched the first hour of the video for Glastonbury 2009 (Palladia on HD is wonderful). I discovered a couple new artists and found a great video of a group I have loved for years.
The Ting Tings
Video: That's not My Name
The energy works for me. Any pair of musicians who got together because of their mutual love of Portishead can't be all bad.
Video: The Fear
Here is the (less kid-friendly) version from Glastonbury.
Video: Too Much Too Young
The original studio version is kinda slow. Every live version I have heard is far better than the studio version. More speed. More energy. Amazing that these guys are still rocking it so hard after all these years.