The aim of this paper is to contribute to a better understanding of musician identity learning. Identity is a significant driving-force behind many artistic vocations. However, identity may also pose challenges such as vulnerability, burnout and conflict of commitment. The paper focuses on musician identity, based on interviews with classical and rock musicians during the COVID-19 pandemic. Analyses reveal that the musicians are either in integrating or situating musician identity learning, two different processes discussed as dynamically interrelated and depending on life situation. The paper argues that breaks of normality accentuate challenges stemming from musician identity and that the proposed learning processes are responses to those challenges, which is previously under-explored. The paper concludes that many musicians or other artistic practitioners likely struggle to de-centralize their identity in order to foster a sustainable vocational career and personal growth, and that temporary career breaks may provide necessary relief and learning space.