11 is the first mixtape in the "11/28" series of Trey Songz, released as a digital download on November 28, 2018.

This "11/28" commemorates Trey Songz's birthday and like other mixtapes, has come to feature three artists across two tracks: "Keep It Right There" featuring Teddy Riley and "Shootin Shots" featuring Ty Dolla $ign and Torey Lanez.