Auditory perception is fundamental to human development and communication. Yet, no long-term studies have been performed on the plasticity of the auditory system as a function of musical training from childhood to adulthood. The long-term interplay between developmental and training-induced neuroplasticity of auditory processing is still unknown. We present results from AMseL (‘Audio and Neuroplasticity of Musical Learning’), the first longitudinal study on the development of the human …