JMHVINYL
Vinyl Records
BG = Bernie Grundman. http://www.berniegrundmanmastering.com/
CB = Chris Bellman. http://www.berniegrundmanmastering.com/
GM = George Marino. Formally an engineer for Sterling Sound. The late George Marino ended his career at Sterling Sound as a senior engineer. http://sterling-sound.com/engineers/george-marino/
RJ = Ray Janos Sterling Sound. http://sterling-sound.com/contact/
RL = Robert Ludwig. http://www.gatewaymastering.com/mastering_bobludwig.asp
WG = Wes Garland. Followed by /NRP. Wes Garland and Nashville Record Productions http://nrpmastering.com/