Fraser has mixed and engineered several albums by AC/DC, including the last three — 2000's 'Stiff Upper Lip', 2008's 'Black Ice' and 2014's 'Rock Or Bust' - all of which were recorded at Warehouse.

 

According to Canadian journalist Steve Newton, Vancouver resident — and hardcore AC/DC fan - Crystal Lambert has an apartment located near Warehouse, and she and longtime friend Glenn Slavens have been keeping an eye on the studio's outside deck, where various bandmembers seemingly retreat to get some air and get a drink. Angus and Stevie Young were also spotted at the studio earlier in the month.

The assumption is that AC/DC is in the midst of making - or at least planning - another album, with Rudd and Johnson both back in the lineup.

 

Angus has not said publicly what he has planned for the future of AC/DC.