Every few years, I seem to return to the quintessential ‘Deep costume: my musical Disco Ball. This is Disco Ball 4.0 - the best one yet & hopefully one that will last. Go to my why I did it again and the “making of”, or check out the previous versions here: 1.0, 2.0, 3.0, or click here for my thoughts on Halloween in the Castro in 2007.