Luke Combs will release a new five-song EP, The Prequel, on June 7. Buoyed by the album’s lead single, “Beer Never Broke My Heart,” which is currently No. 15 on the Billboard Country Airplay chart after two weeks, The Prequel features four additional songs that Luke co-wrote, inclduing “Refrigerator Door,” “Even Though I’m Leaving,” “Lovin’…