If you have a micro sd card you can remove it from your phone and insert it into your computer through an sd adapter card. then you can drag and drop the music onto the memory card.
A USB connector cable between your phone and your computer is required to transfer the songs. Also the songs must be converted to the relevant format, usually this is either. mp3 or even. Wma.
Your phones card is probably a micro SD card. You are going to need to get an adapter that makes it possible to put your card in an SD slot in your computer. Just download the songs on the chip and you're done.
