Maroon 5 has been relatively low-key since their February Super Bowl performance and their summer Maroon Five tour in Europe, but the band has just teased some new music.
In the Twitter photo, there is a box with a large envelope in it. The envelope appears to have photographs and albums in it. The picture has the hashtag #Memories and a September 20 date.
There are no details yet what, exactly, they are teasing.