OK, so after a bit of Googling I have found:
Nancy Peppers, a young C&W singer from Coatbridge (1978)
Nancy Peppers also sang backing vocals for Culture Club (1984)
"Nancy Peppers, a Scottish singer who has worked with Culture Club, Soft Cell and Marc Almond" (1989) linking the two.
And regarding Marc Almond, "A murky but still effective take on Almond's solo debut single, "Sleaze," closes out the album, while the sassy "Muleskinner Blues," an effective duet with Nancy Peppers, and the tale of crime and a worried mom, "Switchblade Operator," are also joys." (1984)
First Night full details:
First night
Type of Work:
Musical work
Registration Number / Date:
PA0000280453 / 1986-01-31
Date of Publication:
November 4, 1985
Date of Creation:
1985
Title:
First night / R. Fennah.
Description:
on side A. of 1 sound disc : 45 rpm ; 7 in.
Publisher Number:
Sounds right MSSR 2
Copyright Claimant:
E M I Music Publishing, Ltd.
Notes:
(With No-one).
Authorship on Application:
words & music: Rob Fennah.
Performer:
Performed by Nancy Peppers.
Names:
Nancy Peppers
Rob Fennah
EMI Music Publishing, Ltd. (2591 documents)
And lastly, some comments on Nancy Pepper at http://www.watzatsong.com/en/found/Amii+Stewart-Premiere-298315.html
Andy
Muleskinner Blues TV performance, Marc Almond & Nancy Peppers: