This qualitative study aims to understand the lived experience of residents and other stakeholders during the implementation of a comprehensive music program in long-term care. It was conducted using a subset of 15 long-term care homes from the Room 217 Foundation Music Care Partners (MCP) “Grow” study in Ontario, Canada. The MCP program’s approach to music delivery uses therapeutic music practices such as “music care” to improve the care experience for caregivers and residents in long-term care homes. Thirty-two participants were interviewed, including staff, volunteers, and residents. Data were transcribed and analyzed using a modified grounded theory approach based on emergent themes. In total, seven themes arose from the data: limited resources, distinct experiences, life enrichment, dynamic relationships, program flexibility, potential continuity, and enhanced socialization. This study provides insight on barriers, enablers, and outcomes of the MCP program and on key considerations for implementing a novel interdisciplinary music program in a healthcare setting.