[raichea]

I have a similar set of PDFS.... four or five multi-song ones and maybe a dozen or so individual songs. The reason I didn't allow MSP to manage the files originally was that the books were already in a directory structure on an SD card with, for example, separate folders for Eb and Bb transposition versions. This made it simple for me to get to particular tunes reasonably quickly using a PDF viewer.

While I was learning to make the most of MSP, I retained that folder structure so that I could still use the PDF viewer. I selected "manage myself" because I didn't want to end up with duplicates of everything taking up space on the SD card.

Now I'm a fairly seasoned user, I agree with you and am happy to let MSP manage the files and can live without the folder structure.

My concern now is that I don't want to end up selecting a folder for MSP to manage that ends up being unusable due to coming changes in Android - just asking for advice on best practice to minimise the possiblity of this happening.