1st time user, USB mounted but no music showing

[snorbans]

Hello
Up and running, via airplay and a small USB. The larger USB that houses a big music collection, shows as mounted but content is not showing. The partition is for a Mac, and the music is within a folder that requires clicking down through a few folders (none of which show) am I asking too much of runeaudio/ RPi2 to be able to click through to the music folder and display those files?

[hondagx35]

[snorbans]

Thanks for this reply, as the disk was part partitioned as a back up with many folders, with read only access, it made sense to reformat and start afresh. Who needs a back up. I think I will still have multiple folders but with this solution should be in business.