Thank you for your answer. I learned indeed something very useful:
But users from the English forum gain access (providing they join the 002 group and then, post at least once a month) to the Main French Forum MP3’s
I found it weird and awkward that the different forums are so strictly seperated .
This is indeed the bridge between them : Still the problem of the sepereate log in, a message/month for each of them..joining each group ...
Not that straightforward , but feasable
I learned also from one of the messages that the pdf files will not be dupplicated (translated), so the score libraries may be very different. So it is probably worth to explore all the four forums .
Although I am not yet in any of the secret groups, I am going to try the other forums, just for the fun of it, and for the italian one , your mini-forum-trick will be very useful!