Core Viewpoint - The rise of amateur choirs among young people is breaking the stereotype of choral music as a high-threshold art form, enriching their cultural lives and fostering community through shared musical experiences [1][2]. Group 1: Shanghai Rainbow Chamber Choir - Established in 2010, the Shanghai Rainbow Chamber Choir began as a student interest group and gained popularity with the humorous piece "Where Did Zhang Shichao Put My Key?" [2] - The choir has nearly 100 members and maintains a vibrant presence through continuous original output and a pursuit of musical professionalism [2][3]. - Members from various professions come together weekly to rehearse, highlighting the choir as a community where music serves as a unifying force [4]. Group 2: Wuhan Xinghe Chamber Choir - Founded just over two years ago, the Wuhan Xinghe Chamber Choir consists of over 80 members from diverse professions, including teachers and doctors [5][6]. - The choir's inception was inspired by nostalgia for university choral experiences, leading to an overwhelming response of over 230 applicants for membership [6]. - Their performances, including the original song "Xinghe," resonate with audiences, achieving significant online viewership [6][7]. Group 3: Guangxi Nanning Yue Ren Choir - The Guangxi Nanning Yue Ren Choir emphasizes local culture and community engagement, with a focus on creating music that reflects everyday life [7][9]. - Their creative process involves collaboration among members, allowing for diverse contributions to the arrangement and performance of their pieces [9][10]. - The choir has produced over a hundred works since its establishment in 2015, blending traditional elements with modern interpretations [10].