The gameplay works very much like its predecessors, but with the added feature of downloading additional content via the SingStore. This allows users to purchase extra songs, ranging from minor extras such as game wallpapers to full new song additions. The cost per song is approximately 99p, and funds are deducted directly from the user's account.

| Song list | Artist | DE | ES | GB | US | | --- | --- | --- | --- | --- | --- | | The Automatic | Monster | | | X | X | | Blink-182 | All The Small Things | X | X | X | X | | Britney Spears | Toxic | X | X | X | X | | Coldplay | Fix You | X | X | X | | | Gorillaz | Feel Good, Inc. | X | | X | | | Gwen Stefani | Cool | X | | X | | | Junior Senior | Move Your Feet | X | | X | | | The Killers | Mr. Brightside | | X | X | X | | Macy Gray | I Try | X | | X | | | Musical Youth | Pass The Dutchie | X | | X | | | Ne-Yo | So Sick | | | X | X | | OutKast | Hey Ya! | X | X | X | X | | Radiohead | No Surprises | | X | X | X | | R.E.M. | Losing My Religion | X | X | X | X | | Robbie Williams & Nicole Kidman | Something Stupid | X | X | X | | | Scissor Sisters | I Don't Feel Like Dancin' | X | X | X | X | | Supergrass | Alright | X | X | X | | | The Cardigans | Lovefool | X | X | X | X | | The Pussycat Dolls | Beep | X | | X | X | | Twisted Sister | We're Not Gonna Take It | X | | X | | | U2 | Beautiful Day | X | | X | X | | Weezer | Buddy Holly | X | X | X | X | | Wolfmother | Love Train | | | X | X |