Group 1 - The article discusses the challenges faced by the livehouse industry, particularly regarding the profitability of joint performances in the current market environment [3][11][18] - A recent incident involving the Soft Persimmon Band highlights issues of contract integrity and professionalism among event organizers, leading to the cancellation of a scheduled performance [5][7][18] - The article emphasizes the importance of a contractual spirit in the industry, as many organizers are canceling performances without proper agreements, which negatively impacts their reputation [11][18] Group 2 - The financial breakdown of a typical joint performance reveals that significant ticket sales are required to cover costs, indicating the high-risk nature of organizing such events [12][18] - The trend of "bird-like viewing" behavior among audiences, where attendees leave after watching their preferred band, poses a challenge for joint performances to achieve overall profitability [15][17] - Despite the challenges, joint performances remain a vital platform for emerging bands to gain exposure, although established bands tend to move towards solo performances as they grow in popularity [17][18]