In response to Dave the gnome - Quartz have recorded a couple of CDs: "Celebration Time" and "All The Good Times", although I'm not sure how easy it is to get hold of them as I was given both as presents. They are great to see live, and like to encourage participation - most of the songs they do have choruses. They are still very much on the Festival circuit - in the last couple of years I have seen them at The Four Fools Festival nr Preston, Upton-Upon-Severn in Worcestershire, and Bridgnorth in Shropshire.