Well, the "Coded Music Library" catalogue was full of surprises! First off, it looked A5 in the photos. It's not, it's approximately A4. And every bit as tatty as it looks!
I'm going to recreate my examination of this catalogue in thread form! Firstly I opened it up at a random early page and found this...

Crikey! Vedette! English listings for Vedette !
I apologise for the overuse of exclamation marks. And I'm not finished with them yet.
So, quite a few pages of Vedette listings, then we come to this:

Quite a few pages like this. No "additions" attached to any of them, sadly.
I wonder if there's anything else towards the end of catalogue...?