How Do I Add Music To My Phone?

if it is from a computer to an android smartphone, you need to go to the connection menu in settings on your phone. You should see a usb connection option; use as mass storage device, click on this. plug in the usb to the computer and go to my computer. you can now open your phone  like a flash drive, open this and scroll until you find the file folder named music, open this. You now need to open the file that you have your music you want to load on your phone is in. and copy and pastes all the files from th one folder to the other. when the copy is done you can un plug your cord. you should now be able to ggo to your music player amd it will be there.