Jorrín also asked the members of the orchestra to sing in unison so the lyrics might be heard more clearly and achieve a greater impact in the audience. That way of singing also helped to mask the poor singing skills of the orchestra members.
Jorrín requested that the musicians perform in perfect synchrony to amplify the emotional impact on the audience and make the lyrics more intelligible. This approach also helped to compensate for the orchestra members' lack of technical singing skills.