Nevertheless, although musical training is popular and is considered to be a beneficial intervention in the treatment of neurocognitive impairment, longitudinal studies that examine the efficacy of music-making in clinical settings are limited. Importantly, there is to date no study that examines the effects of musical training on induction of neuroplasticity in childhood cancer survivors with neurocognitive impairment. There is an imperative need for rigorous empirical scrutiny of the ability of musical training, in particular, to achieve neuroplasticity and thus promote the cognitive function and psychological well-being of children surviving brain tumours.