Hi, I am having an issue with moving a large number of music files into the memory of my J3. I have not found a correction for this yet on the net. Problem is: When i move the files from my PC to the phone, the phone says they are there. When I try to play them I get a fast replay of nothing but chirps and pauses. I have a large capacity SD card installed (>128 gigs). Some of the music plays correctly, ie; stuff that I have loaded within the past 12 months on my PC. The earlier files play just fine on my HP PC. I believe all of my licenses are up to date, all music files were loaded straight from my CD library. I have tried different players with the same result. If I re-load a CD it seems to work correctly. The large number of CD's I loaded would make it a large consumption of time to re-upload them all. Same issue if I load the music to internal phone memory. I used the Windows Media Player to sync the files, also tried to just copy them using drag and drop. The files that will not work are in a .wma format, but so are the ones that work. This has to be an easy fix, since I can play all of said files on my PC. Any Ideas would be greatly appreciated.Giz