This guy upload his own versions of some old songs.

The title "is supposed to be" : L'amour secret
Music: Argiris "Silver" Koulouris (guitarist of Aphrodite's Child)
Lyrics: Dominic
Release Date: 1979 ?

Why i can't find the original anywhere? Not even in which LP it was in?
Argiris Koulouris has released only two Singles and one LP. This piece is not included in any of them.

Can someone help me find some info about this song? Anything!