SingStar Volume 2?

According to the Australian retailer release dates site there’s going to be a fully fledged follow-up to SingStar for PS3 owners. If this is true, it’s madness – what could a sequel do that the ‘futureproof’ original SingStar couldn’t offer – all we need are new songs each fortnight and we’ll be happy, and patch it all you want, but don’t bring out another disk, Sony. Please.