Mastering engineer and producer. Known to work at [l277538] & Prophecy Productions (4) (Arizona).

Not to be confused with the UK producer and recording engineer Jon Gray.
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For the jazz guitarist, please use John Gray.
For the dance/house music guitarist, please use John Gray.
For the classical double bassist, please use John Gray.
For the jazz trumpeter from Baton Rouge, Louisiana, use John Gray.
For the London-based tour director and production manager, please use John Gray.
For the gospel and contemporary R&B singer, please use John Gray.