Andrew Wild is a British writer, collector and long-time Beatles fan who recalls hearing the 'Red' and 'Blue' albums in the mid-1970s and has been in love with their music ever since. He has copies of every known Beatles outtake and live concert recording. His thorough and exhaustive study of every song performed or recorded by the band Four Sides Of The Circle was republished in 2024. He has written numerous music-related books, including several in the On Track series, about artists as diverse as The Allman Brothers Band, Phil Collins and Dire Straits. He lives in Rainow, Cheshire, UK