Marco Antonio Solís performs at The Theater at MGM National Harbor in Oxon Hill, Maryland as part of his Tour Gratitud 2026. Solís is a Mexican singer‑songwriter and longstanding Latin music icon—known for romantic ballads and his work leading the group Los Bukis—and the concert features selections from his multi‑decade catalogue. The MGM National Harbor theatre hosts the performance in an intimate, purpose‑built concert venue that regularly presents major touring artists.