From today, I'll be contributing a new weekly column to the site every Tuesday afternoon about digital music. We're calling it Noise Gate - which refers to an electronic device that cuts through the noise and crackle of an analog signal and delivers you a noise-free result. In the same way, I want to cut through all the crap surrounding digital music, mainly delivered by major labels and tech companies, and deliver you the pure, unadulterated facts. Think you can handle them?