Sorry to make again current this thing but I didn't understand if it's really possible to have audio files on (i.e.) external SD card without using the companion pc app, actually I've set the "Copy audio files" in the MobileSheetsPro settings.
I'm experimenting and for now I can have all the data (plus the MobileSheetsPro database) on my external SD card, what I would like to achieve is also the audio files that I'll add to my stuff.
Regarding the audio files (and player in the MobileShettsPro) I have a question: if I import a pdf containing a piano sonata, so we say three movements all in the same pdf file when I add the audio files that will be three distinct mp3 how could I play them one by one ? Does the player let me to set and choose three bookmarks inside the audio files ?
I'm experimenting and for now I can have all the data (plus the MobileSheetsPro database) on my external SD card, what I would like to achieve is also the audio files that I'll add to my stuff.
Regarding the audio files (and player in the MobileShettsPro) I have a question: if I import a pdf containing a piano sonata, so we say three movements all in the same pdf file when I add the audio files that will be three distinct mp3 how could I play them one by one ? Does the player let me to set and choose three bookmarks inside the audio files ?
...looking for a good Tablet....!!! 
OS ...to be determined !!!