Music!

How? Plug the USB cord in to the phone and the computer and then drag n drop from your PC to your SD card

create a folder called Music on your SD card and put it in there
 
nothing comes up when i plug it in.

After plugging it in, pull down the notification menu at the top of your phone's screen and you'll see the 'Charging' notification. Select that and you will see an option to use as a 'hard disk' I believe.
 
After plugging it in, pull down the notification menu at the top of your phone's screen and you'll see the 'Charging' notification. Select that and you will see an option to use as a 'hard disk' I believe.

Thank you very much!
 
You can also place music in a folder called "Mp3" that's what I did. FWIW I think the phone just reads the folders and places the items in the respective folders depending on what type of file it is, so I don't think it matters what you name it.