Rammstein are back in the studio. Germany's most terrifying, fire-breathing heavy metal export have not released an album since 2009's Liebe ist für alle da. But now, fear stalks the land once again - with industrial metal maniacs back at the drawing board and recording new music, Gigwise reports.

The band took to Twitter with a photo of them hard at work, along with the message 'Rammstein: Es geht weiter', which for those of you don't speak German, they've handily translated into 'Rammstein: Back on!'

The 'Sonne' pyromaniacs delighted fans when they finally joined Spotify last year, and their double-disc Rammstein In Amerika/Live From Madison Square Garden concert show and live album release is out now.