You knew SHINee was making a comeback soon - and now you can completely rejoice because it appears the teasing has begun!

SM Entertainment linked to a new Instagram account, seemingly opened to promote their new song which might be called "1of1."  There are nine pictures that can be pieced together to form an old Internet Explorer browser.  There's a vintage vibe to this, a blast to the past.  There is a date that reads September 27, 9:00 AM!  Maybe teasers will begin dropping then, so get excited!

You can visit their new Instagram account to see for yourself @shinee.1of1!