FOR FANATICAL LAMB FANS ONLY! An insightful look into the non-linear, digital re-tracking process of the Gabriel-era Genesis' live concert presentation of the "Lamb Lies Down On Broadway"(specifically, "Colony of Slippermen") - at the Shrine Auditorium, in LA, Jan 1975. I describe what led up to the (then) 48-yr-old Gabriel re-tracking nearly 80% of his 25 year old self's vocals & how they did it, back in 1998 . Note: RealWorld Studios is located in Box, England near Bath. NON-COMMERCIAL - ENTERTAINMENT & EDUCATIONAL PURPOSE ONLY !