Wow... long ago movie, and a great one !! This will require some serious research !! I only recall ONE song that was "Sung", and that was Eddie Grant's "Electric Avenue"
The SCORE was written and conducted by Alan Silvestra, with the exception of the Opening / Title Sequence which was from the movie "How the West Was Won" and written by Alfred Newman.
"Jewel of the Nile" was the SEQUEL to "Romancing the Stone", the original music was written by Jack Nitzsche, and had a NUMBER of songs that were SUNG:
WHEN THE GOING GETS TOUGH, THE TOUGH GET GOING"
Performed by Billy Ocean
Written by Wayne Brathwaite, Barry Eastmond, Robert John 'Mutt' Lange and Billy Ocean
Produced by Wayne Brathwaite and Barry Eastmond
Executive producer - Robert John 'Mutt' Lange
"THE JEWEL OF THE NILE"
Performed by Precious Wilson
Written by Terry Britten and Graham Lyle
Produced by Bryan 'Chuck' New and Jon Astrop
"I'M IN LOVE"
Performed by Ruby Turner
Written by Jonathan Butler and Simon May
Produced by Bryan 'Chuck' New
"LEGION (HERE I COME)"
Performed by Mark Shreeve
Written by Mark Shreeve, Pete Q. Harris and Richard Jon Smith
Produced by Mark Shreeve and Pete Q. Harris
"FREAKS COME OUT AT NIGHT"
Performed by Whodini
Written by Larry Smith and Jalil Hutchins
Produced by Larry Smith
"PARTY (NO SHEEP IS SAFE TONIGHT)"
Performed by The Willesden Dodgers
Written by Pete Q. Harris, Nigel Green and Richard Jon Smith
Produced by The Willesden Dodgers
"AFRICAN BREEZE"
Performed by Hugh Masekela and Jonathan Butler
Written by Jonathan Butler
Produced by Bryan 'Chuck' New and Hugh Masekela
"NUBIAN DANCE"
Performed by The Nubians
Written by Pete Q. Harris and Richard Jon Smith
Produced by Pete Q. Harris and Richard Jon Smith
Damn you !! Now I'm going to have to go rent it at BlockBuster!!