This article evaluates the impact of volunteering with a music education project for children and adults with learning disabilities on the professional development and career trajectory of music students at a Conservatoire in the United Kingdom. A mixed-methods online questionnaire captured the impact of volunteering with Melody Music Birmingham. Findings suggest that volunteering was a powerful aspect of the respondents' learning, potentially influencing their career choices, perceptions and attitudes. Further training and experiences for Conservatoire students in engaging with, supporting, and delivering music-making for people with learning disabilities are recommended.