In October 1967, at the age of 18, Parsons went to work as an assistant engineer at Abbey Road Studios, where he earned his first credit on the LP Abbey Road. He became a regular there, engineering such projects as Wings' Wild Life and Red Rose Speedway, five albums by the Hollies, and Pink Floyd's The Dark Side of the Moon, for which he received his first Grammy Award nomination.
Thanks for the info. I didn’t know any background of Alan Parsons. Sounds like he’s a versatile musician.