I have used the unlocked Poweramp for several years and have it in a new phone running on Lollipop which I bought this week. My music collection is on the SD. Today I downloaded Marshmallow and then found that all my mp3s were no longer visible in Poweramp. I found the files were visible to the music player that came with the phone, Music Player so I know I don't have to get them out of the computer again, but I'm annoyed that the download has tampered with my setup.
I'd appreciate finding out how I can get the files accessible by Powerpoint again.