Pearl Jam has a big announcement coming.

The band tweeted a Vine of a countdown clock.  The countdown starts at 6 days, 23 hours, 59 minutes, and 45 seconds.  On Pearl Jam's website, the countdown is continuing.  There is a message that says, "This area will be unlocked once the clock reaches 000:00:00:00."

Members of the band have been talking about a new album for quite some time.  There is a rumor that the band will release a new song called Mind Your Manners in mid-July.

The announcement is probably either about that new music or perhaps a big tour in support of the upcoming new music.

The last Pearl Jam album was Backspacer.  It was released in 2009.