Setlist Changes: Bands often change their setlists over time to keep performances fresh and exciting for both the audience and the band members themselves. As bands progress and evolve, they may choose to focus on newer material or songs that better represent their current musical direction or stage persona.
Focus on Other Songs: My Chemical Romance may have chosen to prioritize or focus on other songs from their repertoire that they believe are more appropriate or impactful in a live setting. The availability and length of time during a concert can limit how many songs they can perform, so they might make choices based on fan favorites, crowd reaction, or the overall flow and energy of the performance.
Musical Complexity: "Disenchanted" is known for its intricate guitar riffs and complex structure. Perhaps MCR decided to not play it during live shows due to the musical challenges it poses. Performing certain songs live requires significant preparation and practice to ensure they meet the band's standards, and they might have opted for songs that they feel more confident and comfortable performing.
Evolution of the Band: As bands grow and evolve, their style, preferences, and artistic vision can change. It is possible that MCR's current musical tastes and preferences have shifted, leading them to focus more on newer songs or different eras of their music during live performances.
Fan Reactions: Bands may sometimes receive feedback or requests from fans regarding setlists and song choices. Depending on the overall preferences and reactions of their audience MCR might have decided that other songs are more popular and resonate better with their fans in a live context.
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