ZigZag was a British rock music magazine. It was started by Pete Frame and the first edition was published on 16 April 1969. The magazine was noted for its interviews, articles, innovative "rock family trees" by Frame, and support for American songwriters such as Michael Nesmith, Mickey Newbury, Gene Clark, etc. It lasted in various forms through 1986.
These pages (our thanks to Tony Burke) are a great reference for part of the Manchester scene in the late 60's.