Performance · Other credits
John Hadley
John Hadley is credited on 140 releases across 76 albums tracked on Gatefold, active 1972–2025 — the collector-built map of who actually made the music.

140
Pressings credited
76
Albums
6
Decades active
35
In collections
Biography
John Hadley (16 April 1682 – 14 February 1744) was an English mathematician, and laid claim to the invention of the octant, two years after Thomas Godfrey claimed the same.
Bio from Wikipedia
Credited work
140 releases · 76 albums · active 1972–2025
- Performance · 170
- Other credits · 4
Studios: The Pen · Eden Studios · The Automatt · Monument Recording Studio
Discography
Records they worked on — most-collected first.
Frequent collaborators
- Country Gazette
- Sammi Smith
- Trisha Yearwood
- George Burns
- T. Graham Brown
- The Maines Brothers Band
- John Reid (3)
- Webb Wilder And The Beatnecks
Around the web
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