Core Viewpoint - The 37th China Harbin Summer Music Festival has commenced, highlighting Harbin's rich musical heritage and cultural significance as a "City of Music" recognized by UNESCO [2][6]. Group 1: Event Overview - The Harbin Summer Music Festival is the longest-running national music and arts event in China, having started in 1961 and spanning over 64 years [2][8]. - The festival features a theme of "Let the World Hear Harbin Summer," including an opening ceremony, national performances, and an "East Asia Cultural Capital" art week, running until September [6][7]. Group 2: Cultural Significance - Harbin boasts a unique blend of Eastern and Western musical history, contributing to its charm and appeal [2][4]. - The Harbin Grand Theatre, a prominent cultural facility, symbolizes the city's musical identity with its architectural design resembling flowing music notes [4][6]. Group 3: Historical Context - The first Harbin Summer Music Festival took place on July 5, 1961, becoming a significant cultural event for the local community [8]. - The Harbin Music Museum showcases the city's deep connection with music, preserving historical artifacts and performances that reflect its cultural evolution [8][9].