Discuss The Expression Of Breath And The The Ability Of Controlling In Slow Movement For Conductors

The slow movement is one of the commanding techniques that need to be studied and mastered for the commanding profession.The “controlling ability” and “breathing expression” in the command of the slow movement are two very important factors.Most of the commanders in the process of learning,because of limited teaching conditions,most of the time facing more likely to be the situation of two pianos instead of the band,this model greatly reduces the cost of teaching and brings some obvious problems,after all,The pronunciation principle of the piano is very different from the musical instruments in the orchestra,especially the strings.This difference is especially prominent when learning the slow movement,so it is often encountered that the breathing given to the orchestra does not match the performance of the musician.The situation is that the rhythm of the orchestra is out of sync,or the situation does not match the musical effects of the work itself.Barber's "Adagio”for strings can be said to be the classic of the slow movement.Barber used a long and progressive melody line as the theme,which was appeared many times.In the iterative process,different strengths and instruments were used to expand and expand the energy and internal tension,and then to the final energy release,Form a huge linear melody line.This can be said to be very difficult for the conductor.The commander must not only consider the structure of the phrase,the accompaniment texture,the strength mark,the performance method,and the relationship between the voices,but also consider whether their physical movements are consistent with these relationships.At this time,the "controlling ability" and "breathing expression" of the commander are particularly important for this work.In particular,the difficulty of commanding students has undoubtedly increased greatly.This article is divided into two chapters.The first chapter is divided into two sections.The first section is the introduction of the piece: Barber inherits and carries forward the music of European romanticism at the end of the 19 th century,and is praised as a new romantic master by the critics.The string "Adagio" is one of Barber's most famous pieces.The second section is mainly about the analysis of music and music.There are five paragraphs.The writing technique of the piece mainly uses the theme sequence,and the orchestration is using different instruments to play the same theme,the inner tension of the music is getting stronger and stronger.The second chapter is the core part of the thesis,mainly through the use of the techniques of "active and passive beat" and "two-hand division conduct" in the string "Adagio",the expression of expression terms and dynamic marks on the expression of breathing,strings' bowing principle and bowing method are discussed in several important aspects.