SingStar for PS3 may have just arrived in North America, but the Europeans and Australians are already done with that and moving on to SingStar Vol. 2 in June. PS3 Fanboy reports that Europe will try harmonizing to artists like Mama Cass starting June 20, while the game will hop into Australia a day earlier on June 19. IGN AU got its mitts on Singstar Vol. 2's track list, which we've placed after the break.
There is currently no announcement for when North America can expect Vol.2, and Sony tells PS3 Fanboy that licensing for discs and DLC are very different. Unless alternate arrangements can be made, we take that to mean we won't be seeing Vol. 2 available as DLC on the SingStore in North America.