“…These factors intricately intertwine with an individual's mental, emotional (Derakhshan et al, 2023;Simpson et al, 2023), personal characteristics (Luo et al, 2023), and attitudes (Leung & McPherson, 2011), personal characteristics (Luo et al, 2023), and more, shaping the complex landscape of their thoughts, feelings, and reactions to various stimuli. Internal factors influencing musical performance improvement also include physiological factors (Xu & Xu, 2023), especially innate physical conditions (Belingheri et al, 2023) and psycho-physiological differences (Delleli et al, 2023). Another internal factor affecting the enhancement of musical performance is preparation factors (Antonini Philippe et al, 2020;Goehr, 2015).…”