Mastodon guitarist Brent Hinds recently posted an Instagram photo that can easily be interpreted as a clear jab at Foo Fighters frontman Dave Grohl.
The photo shows Grohl in the studio along with the following note - "making rock n roll safer with every red carpet all star jam."
Considering that Mastodon have a generally friendly relationship with Dave, the photo might be Brent poking fun at Grohl; however, the guitarist posted no additional comments regarding the photo.
Just some good fun or Brent crossing the line a bit? Let us know in the comments.