This chapter conceptualises exploration through narrative examples of children and teachers in music activities in kindergarten. First, the distinction between music exploration and musical exploration must be articulated. We argue that music exploration is the process of examining and being curious about sounds, rhythms and instruments, while musical exploration refers to musicality and the embodiment and sensitivity that happens when music becomes meaningful on a deep level. Christopher Small's concept of musicking (Small, 1998) is vital to our understanding of exploration within a context in which music instruments and the doing play an essential role. The concept of musicking underscores that music is a signifying practice that unites human beings; that is, it is relational in its doing. The relationship created when people do music is at the core of what musicking represents. To music is musicking: 'To music is to take part, in any capacity, in a musical performance, whether by performing, by listening, by rehearsing or practicing, by providing material for performance (what is called composing), or by dancing.' (Small, 1998, p. 9). Children are curious explorers of sounds and artefacts. From a child's perspective, sound can be created from artefacts that a teacher would not consider music instruments. These artefacts could be anything from stones, wooden pieces and water in a bowl to electronic devices and multimedia artefacts. The instruments might even be imaginary. If the teacher's perspective is that music instruments are only the traditional ones, like voice, guitar, piano, flute and drums, there is a