Receiving a cancer diagnosis and undergoing the subsequent treatment challenges coping and equilibrium for children and adolescents and their families. This chapter describes how music therapists work with children, adolescents, and family members in cancer care contexts. A range of musical experiences can provide adjunct support to medical treatments to support coping, reduce distress, and provide comfort. The music therapist works as a member of the interdisciplinary team to provide opportunities fornormaland fun musical experiences to support the experience of hospitalization, as well as offering comfort and support for children in pain or distress. Research evidence supports the role of the music therapist in providing effective services with children and adolescents in cancer care.