My method There is certainly to sing it by together, then have them start over (while I Perform their aspect within the piano), then after they reach section two, I start singing part 1, while continuing to Participate in their section. From time to time I am not so prosperous! http://donovanroibu.designertoblog.com/23535424/the-fact-about-ventura-voice-lessons-that-no-one-is-suggesting