This article provides a brief review of research along with a recommended music program with the purpose of facilitating constructive and loving relationships between autistic individuals and their allistic siblings. We highlight research regarding the need for family-based interventions, as well as the benefits of music participation for both the individuals with autism and their allistic siblings. Finally, we recommend a world percussion program for the siblings to participate in together that coincides with an allistic sibling support group. Music educators can facilitate growth within these relationships because they have a unique perspective on the individuals involved.