Things You'll Need
Instructions
Power on your PS3 and one controller.
Connect to the PlayStation Network by clicking on "Network," "Sign In" and logging into your PSN account.
Scroll "Game" and start "Singstar."
Select "SingStore" on the "Singstar" homescreen.
Browse through the songs and press the "Triangle" to add the songs that you want to the cart. A counter at the top, right shows how many tracks are in your shopping cart.
Press "Square" to view your cart.
Choose to pay for your songs and enter your PSN card code on the back of the card or your credit card information. Wait for your song downloads to complete.
Restart Singstar to play the songs.