ITunes will not allow transfer of certain songs to SD card. No idea why, no obvious difference in the files. Help please.
i created MP3 versions of about 600 songs that I want to put on an sd card. I can move some songs with no problem, but many will not transfer. as a result, i cannot transfer the songs in bulk and need to go one by one, which is a huge pain. any reason why certain songs will not transfer? or, any way to identify which songs won't transfer so i can transfer in bulk by sorting them in some fashion? thanks.
MacBook Pro, iOS 9.3.1, latest os and iTunes