After dropping his debut LP Coming Home this year, young Texan soul singer Leon Bridges drops his contribution “So Long” to the upcoming movie Concussion starring Will Smith.

In the manner of his sound carved out of old-school sensibilities, Bridges offers a twangy soul ballad about falling out of love.

In the film Concussion, Will Smith plays the true story about a doctor who discovers the impact of brain injuries in the NFL. The film arrives in theaters on Dec. 25.

Purchase “So Long” on iTunes above.