Music Therapy and Pre-recorded Music on Patients and Caregivers in the Emergency Unit

The music will consist of improvised music at a slow to moderate tempo, using free-flowing melodies, and simple chord progressions, focusing on creating moments of tension and resolution during approximately 20 minutes.

The protocol for pre-recorded music is the same as for EMT.

Standard care in the emergency room waiting room as provided by each hospital without being exposed to EMT or pre-recorded music.