This study uses observations and interviews to investigate how the leadership at three Swedish preschools in Sweden has impacted the didactic choices made. Two of these preschools use music as a tool for stimulating language and social development, while the third preschool serves as a comparison. The inspiration that the leadership has brought to each institution is of crucial importance to incorporating music and other activities into the everyday work. This influence has been both restrictive and supportive. Music is said to function as a teaching tool, while other functions remain in the background. This contradiction and its implications are discussed, and it is argued that further training should include developing the teachers' musical-didactic awareness. Principals are most certainly role models at preschools and need to be aware of it. (author abstract)