The project on which this report is based set out to establish how exploring children's musicality might encourage adults to consider their engagement with the musical play and learning of children under the age of five. Through reflection and evaluation the participants became aware that they were challenging their own teaching style in response to the children's exploratory learning. This became the central focus for the practitioners involved as it changed their understanding of their own practice. This paper endeavours to share the findings pertaining to the reflection, collaboration and change process of participants involved in the research project. It also describes practitioner involvement in this programme as an effective example of encouraging non-academic practitioners to take part in educational research.