Heavy Metal pioneers Black Sabbath have announced the first event to mark their 50th Anniversary. Their debut album - which must surely rank as one of the most influential albums of all time - will be played back at an album listening session at Number 10, Hackney, London on February 11th, 2020. This isn’t just any listening session though as it’ll be In The Dark in conjunction with BMG and Pitchblack Playback in high-quality MQA audio (Master Quality Authenticated). More about the event, Black Sabbath and Pitchback Playback follows: