EA's seemingly shutting down all copies of Rock Band for iPhone and iPad.
According to fan site RockBandAide, the iOS app is serving players with an in-game message stating it will "no longer be playable" after May 31.
Despite the impending fate of the £2.99 app, at the time of writing Rock Band iOS is still on sale on the App Store, with seemingly no notice or warning of its 'closure' what-so-ever.
There's no explanation for the killing of the app at the moment, although it's likely to do with music licensing.
We've contacted EA for comment.