This article reflects on the “Hiddenness Index” we developed, implemented, and evaluated for Concertgebouworkest Young (Young), the youth orchestra of the Dutch Royal Concertgebouw Orchestra (Concertgebouworkest) for musicians with “hidden talents.” “Hiddenness” alludes to various barriers that young musicians aspiring to a career in Western classical music may face, due to their social identity and positioning. These barriers may cause their talent to remain underdeveloped, invisible, or undiscovered; that is, “hidden.” We developed the Index in response to Concertgebouworkest’s request for an “evaluation and learning tool.” Informed by intersectionality theory, it is an alternative to quantitative research into arts and culture, which takes a single-axis approach to the explanation of inequality in access to cultural production and participation. The first phase of our design-based research consisted of a theory- and practice-based mapping of the dimensions of “hiddenness.” The outcome was that Geographical, Socio-economic, Family networks, Ethno-cultural, and Confidence-support dimensions should form the basis of the Hiddenness Index, which was constructed as a composite indicator. In the second phase of research, the Index was applied to the backgrounds of Young participants. The evaluation of the Index’s strengths and weaknesses was central to the third phase. Complementing qualitative research, the Index offered a statistical way to evaluate the extent to which Young participants’ talents were hidden and which dimensions of hiddenness were most prevalent at the group level. The Index affirmed and illustrated intersectionality theory, including the way two or more dimensions can compensate or reinforce one another. Through the use of the Index, the Young team gained a better understanding of intersectionality, which enabled them to fine-tune the selection process for future cohorts. The Index helped the team members to check their preconceptions (unconscious bias) and made them more aware of and able to attend to the different needs of individual participants.

Trienekens, S., Escobar Campos, J. C., Schutte, L., & Bremmer, M. (2024). Who has access to a career in Western classical music? Building a tool to evaluate intersectionality in barriers to music education and careers. Research Studies in Music Education, online first: