I wanted to know who ELIANE DE CREUS had been...she had co-authored the song with JEAN SABLON...and then I half-remembered something...the French could verify that one...did PRINCESS MARGARET (her face turns up on a google images search as the first result for ELIANE DE CREUS)...use ELIANE as her pen-name?

SABLONNEUX/EUSE means 'sandy'

CREUSE can mean HOLLOW and a 'hollow tooth' is the association...I can remember now, COLETTE told me briefly about the metaphor...the two of them writing together...SABLON and CREUS...they were talking in code...about SILICON CHIPS in TEETH...

PRINCESS MARGARET hung out with the 'elite mafia' abroad...and was the 'bane' of the BRITISH MONARCHY in relation to her relations with 'undesirables' e.g. openly gay men...dance hall artistes...that sort of thing...