How do you transfer music from windows media player to a cell phone?

It is very easy to tranfer it if you have a mini sd card. You can insert the mini sd card into your computer then copy and paste the music into the sd card then insert it into your phone. If you dont have one then it is very hard to do so.

This will not work if 1: your phone doesnt have a mini sd card slot.

2:your computer doesnt have a mini sd card slot.

3: your computer doesnt let you copy and paste music.