" Music was again provided for patients with similar results in comparison to the pain relief tests conducted in past studies, "with that were consistent with those from four other RCTs involving patients without cancer, in whom perioperative anxiety was significantly reduced by music-based interventions.... " More tests need to be conducted in this area to determine the effect on depression as of this time, "particular consideration should be given to the frequency and duration (as well as the type) of interventions in future studies investigating the impact of music on ...