It would appear that Green Day are back recording new music as a new picture on Instagram surfaced picturing Billie Joe Armstrong standing with a guitar in a studio.

The picture was taken at Crank Recording studio in Perth, Australia and shared by producer Charlie Young with the caption “Recording Green Day.”

Recording Green Day #musicproducer #studiosession #greenday #billiejoearmstrong #telecaster #ac30 #recordingstudio

A post shared by Charlie Young (@charlieryoung) on

According to Green Day Authority:

One of the many things that hasn’t been revealed is exactly what the band were recording. Could we be getting new Green Day music sooner than anyone would have expected, or are the band recording for a different project? With the lack of information available it’s hard to say anything for sure, though it’s pretty clear that the band have been doing something during their pre-tour ‘downtime’ in Australia.

I know I wouldn’t mind hearing some new Green Day soon.