The Importance of Marking Your Music. Now that you understand the music and checked for any calls for mutes, the next step is to start rehearsals. Most of the time the director is reasonable and understanding during the first couple scheduled rehearsals and everyone learns their responsibilities for the show. In this particular situation our director not only wrote the arrangements but he also produced the show and is the leading entertainer in the production. This is unusual and has turned out to be a wonderful experience for all of us. What will they think of next! The director is…