Last Christmas, Julie and I caught sight of what we know as "The Purple Band" on E4. A five piece band, dressed in purple, playing in strange places. Just short clips, either during E4's intermission, or betwwen programmes. We hadn't seen them for a while, (and we missed them). We have seen them again. Once playing on a deck access about ten stories up on a high rise block, another in a supermarket. Has anyone else seen them?