
John Hadley
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
Discography
Records they worked on — most-collected first.
Credited work
333 releases · 76 albums · active 1972–2025
- Performance · 387
- Other credits · 9
- Production · 1
Studios: A&M Studios · Rumbo Recorders · Reflection Sound Studios · Metropolis Mastering
Frequent collaborators
- Country Gazette
- Kieran Kane
- Trisha Yearwood
- Kevin Welch
- T. Graham Brown
- Sammi Smith
- Dixie Chicks
- Garth Brooks











