Group 1 - The Tianjin Song and Dance Theater has launched a series of high-quality performances for citizens to enjoy the beauty of art during winter [3] - The "Vivace Chamber Orchestra" performed a concert featuring world-famous pieces, including lively and classic compositions such as "The Barber of Seville Overture" and "The Blue Danube Waltz" [3] - The "Winter Rhythm" ballet showcase featured a variety of performances, including original group dances and classic ballet excerpts from "Giselle," "Sleeping Beauty," and "The Nutcracker," immersing the audience in romantic and fairy tale themes [3] Group 2 - The "Celebrating the New Year - 2026 New Year Concert" was held at the Tianjin Grand Theater, featuring nearly 200 performers and a diverse range of artistic content, including folk music, symphonic music, and ballet [3] - The concert's repertoire balanced classic heritage with regional characteristics, showcasing both world classics and local songs like "Painting Fan Surface" and "Tianjin is More Beautiful," highlighting the rich cultural charm of the region [3]