Background: Dementia care in South Africa faces challenges including a paucity of published research, a prevalent medical model in healthcare, and inadequate caregiver training. Music is a meaningful psychosocial intervention in dementia care, yet its application is not always safe and effective. A training protocol was codesigned to enhance caregivers' delivery of person‐centred care through attuned, live singing. Objectives: This study explored the acceptability and caregivers' experiences of a person‐centred caregiver singing (PCCS) protocol in South Africa. Methods: A PCCS workshop was applied at seven aged care homes in Cape Town, South Africa. Forty‐one formal caregivers adhered to inclusion criteria and consented to attend one workshop on PCCS. Mixed methods data collection was obtained from questionnaires containing a Likert scale and written reflections. Quantitative data were analysed through nonparametric tests and narrative descriptions, and qualitative data through thematic content analysis. Findings were integrated deductively using seven components of acceptability. Results: Findings converged to show caregivers' positive experiences, highlighting observed improvements in residents' wellbeing, caregivers' capabilities, empathic connection, and person‐centred care beyond the one‐on‐one. Caregivers' limited song repertoire and residents' unpredictability hindered implementation, however, the skills acquired appeared useful and applicable. Conclusions: Integration of findings suggests the acceptability of PCCS as caregivers experienced PCCS as a helpful, easy‐to‐implement intervention that contributes to their delivery of person‐centred care. Further research focused on caregiver self‐efficacy, empathy, and caregivers' own personhood is needed as well as determining the most effective strategies to ensure maximum uptake and sustainability in the sector. Patient or Public Contribution: Formal caregivers participated in this study, both attending the training and implementing the singing protocol with residents in their care at their respective care homes. The people living with dementia residing at the care home were recipients of the singing protocol but not included as participants in the research. [ABSTRACT FROM AUTHOR]