How to creat playlists for your micro sd card

I used Windoew Media Player to sync the music and the playlists for the music on the internal memory. One big problem I found I had was that you have to transfer the playlists for the external card all at the same time. Don’t ask me why, I don’t know. This means you will have dedicate some time to creating the playlists so that  you can transfer them all at once.