Willie Nelson will release his new album, God’s Problem Child, on April 28, and the legendary songwriter has just shared a video for one of the album’s tracks, “He Won’t Ever Be Gone,” a tribute to the late Merle Haggard, who passed away one year ago today.

Nelson and Haggard were friends, contemporaries and collaborators, combining for 1983’s Pancho & Lefty and the more recent Django and Jimmie, along with many onstage performances.

The new single, which can be heard below, features Haggard’s son, Ben. The video also includes scenes of the elder Haggard in the studio with Nelson and ends with a final shot of the late legend smiling as he records vocals.