Kenny Chesney will release "You and Tequila" as the fourth single from his latest album, Hemingway's Whiskey. Written by Matraca Berg and Deana Carter, the ballad is a duet with soulful singer Grace Potter. Chesney and Potter shot the music video last week in Malibu, Calif. The album's previous singles include "The Boys of Fall," "Somewhere With You" and "Live a Little," which were all No. 1 singles on Billboard's country airplay chart.