Low light plus a moving subject means a headache for a photographer and the only cure is a large (fast) camera lens to speed up shutter time and have any possibility of avoiding a blurred image. That's why folks who ask me to recommend a small digital point and shoot camera or, worse, a digital camera binocular, to get shots at a concert are disappointed when I send them right to the most expensive option - an SLR camera and a large aperture lens. Sorry, the small lens and anemic flash on a small digital point and shoot camera are not up to the task and no digital binocular even offers flash. Of course, if you can get the entertainer to stop dead still and get right up close with a good accessory light, so you can get a nice pic, it might be another story. Wouldn't count on it, though.