Answer:safety aspects during defibrillation
Answer & Explanation:
Remember if it is an article, read the text and just focus on "Sancho and Bolsa trying to follow William" there you will find your answer.
De forma resumida, se puede decir que la música sirve: “Para expresar, escuchar, callar, cambiar, ser diferentes, ser iguales, unir, fortalecer, armonizar, equilibrar, definir, ser únicos, convivir, reflexionar, divergir, coincidir, motivar, apoyar, alcanzar, volver a intentar, imaginar, inspirar, etc.”