[itsme]

I usually keep books as one complete file per book. To access the songs from MSP you can use Import - PDF Bookmarks or Import - CSV File.
CSV import is much more powerful and allows populating the MSP database completely during import but requires some effort to prepare them (one CSV file per PDF). It's a good custom to post created CSV files in the forum to share the effort. Just the CSVs, not the PDFs of course, as the PDFs are under copyright. You can find a number of already available CSV files by searching the forum for 'CSVFile' (without blank, without the quotes).
https://zubersoft.com/mobilesheets/forum...p?tid=6667