The rock duo was forced to scrap shows earlier this year (15) to allow Carney to rest up and seek medical help and his bandmate Dan Auerbach reveals his pal may never be the same.

He tells Rolling Stone, "He can't raise his arm above a certain level, but he doesn't actually need to, the way he plays.

"He's doing great. We've played some shows and he hasn't had any pain the next morning."