Using a developmental frame, we focused thus far on the innermost circles of adolescent musical identity development. In the chapter exploring “who I am,” we viewed adolescent self-concept, or traits and attributes they ascribed to their musicking; self-esteem, or a feeling of musical self-worth; and self-representation, or how adolescents viewed themselves musicking over time. In close interaction, we saw the critical role of important others and closest contexts, such as home, school, and community. Examining “how I think,” we discussed the importance of relatedness, mindset, autonomy, and building a sense of competency. While looking at adolescent feelings, we explored agency, perseverance, and vulnerability. In ...