When we prepare an RMS Coach treatment, we are 100% faithful to the piano/vocal score. You will have the piano accompaniments as well as every vocal line for the entire show, including all songs, interludes, overtures, play-offs, etc. This means that RMS Coach is not just useful for the leads to practice the main songs, but also for the 2nd tenor in that close harmony section of the Reprise, for drilling the choreography during the Bows, or for timing the complicated blocking and scenery handling between Scenes 8 & 9.