Yeison Landero is a Colombian accordionist and singer from San Jacinto, Bolívar — the grandson of Andrés Landero, widely known as the "King of Cumbia." He began learning from his grandfather at age seven, and his debut album *Landero Vive* (2018) functioned as both a tribute to that legacy and an introduction of his own voice in traditional cumbia sabanera. He has performed at the Kennedy Center, toured across the Americas, Europe, and Africa, and earned Latin Grammy nominations in 2020 for both Best Folk Album and Best Cumbia/Vallenato performance. Las Montañitas bring the live ensemble energy — full traditional rhythms, brass, and percussion to complement Landero's accordion. DJ Kousuke adds a second dimension to the evening, bridging the traditional sounds with something more contemporary for the late-night crowd. Doors at 6pm, show at 7pm. 21+. Tickets at thirdroom.art.