Proving Ground Recording Studio, Detroit

[jsmith]

Is much known about this Detroit recording studio / record label ?

They seemed to start up in the mid 70's but only started their own label in the 80's -- maybe to help drum up business to keep fees from studio hire rolling in. Ronnie McNeir used the studio in the 80's, as did the likes of Living Proof, Mike Jemison, Mini Curry, Darrell Lee, Curtis Gadson & more.

[jsmith]

The building that housed the studio & was home to the record label ...
Now the building houses the International Gospel Music Hall of Fame and Museum.

[jsmith]

I've tried to contact the International Gospel Music Hall of Fame and Museum via the e-mail address on their web page [[igmhfm@cs.com) but it no longer seems to be operable.
Anyone more local to Detroit [[I'm in Oxford, UK) help to find a current e-mail contact address for them.
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