Beloved Aussie rock group Powderfinger has this morning delighted long-time fans and announced it will be reforming and setting off on an Australian tour, 16 years after breaking up.

The group addressed fans in a video Friday morning, with frontman Bernard Fanning revealing their plan to “do some shows all around Australia from September next year”.

Lead guitarist Darren Middleton added they were “going to build something pretty special” just for the fans.

The video confirmed speculation they were linked to a series of teasers that had appeared across Australia in the past week, with billboards of their iconic letters, symbols and numbers graphic displaying in Brisbane, Melbourne and Sydney.

It was also posted to Instagram account The Return of the Electric Horsemen, a song name on their 1996 album Double Allergic.

Further confirmation came when on Thursday as the official Powderfinger account posted the same photo, while the Horsemen account published a photo of the image projected onto the Sydney Harbour Bridge.

In that caption, the account wrote “Red means run, son. Numbers add up to…. Nothing? or Something…”

The social media account follows no one, but the official Powderfinger account does follow it.

The band - made up of Fanning, Middleton, Ian Haug, Jon Coghill and John Collins - formed in 1989 and broke up in 2010.