"There's stuff that might happen and might not so I don't want to talk about it yet. I need to write another album. Hopefully I'll be able to do some gigs. All that's been difficult to do," he said.
Rheon has previously released a handful of EPs, dropping the first Tongue Tied, in 2010.
He also wrote and recorded a full-length album while filming seasons four and five of Thrones. That album, Dinard, was released early last year.
His sound has an indie, singer/songwriter vibe and his musical persona is nothing like Ramsay Bolton.