Is Pearl Jam Coming Out With New Music?

Last night, Pearl Jam posted on their Instagram this image.

Being the conspiracy theorist that I am, there's only one clear explanation.. NEW MUSIC!!!! This has yet to be proven, but in my heart of hearts I do believe this post means something.. either a new single, album or collaboration with another artist (Heart, maybe?).

Either way I'm holding my breath on this new post. Call me crazy, but this might be a sign for some new music coming out of Pearl Jam very soon..