Gloria Gaynor – Experience Gloria Gaynor

This may be a Quadraphonic recording. From SurroundDiscography.com: MGM M3G-4997
Billboard (Nov 15, 1975) reported on the Audio Engineering Society Convention, the article states "Also being demonstrated was another of the QS "quiet quads" the disco sound of Gloria Gaynor's "Experience," mixed at Media Sound studios here for MGM, with the "Do lt Yourself' cut showing particularly vivid separation"
This appears to be an unmarked quad recording.

is this not a different cover with yellow letters instead of red?

Good ;)

Just below New Your, N.Y. 10019, an additional line says:
TEAM TRYKK

The version I have do not indicate any of the countries listed at the four submission here at Discogs. In the lower right corner at the back it states:
MGM RECORDS 2315 344
(P) (C) 1975 MGM Records , Inc.
Manufactured and Distributed by
Polydor Incorporated
810 Seventh Avenue
New York, N.Y 10019

I bought my example on the 20th August 1975