تفسير طريقة التدوين الحديث في مؤلفة "ضغط" للتشيللو المنفرد لهيلموت لاخينمان

الملخص EN

Research Aims:- Identify one of the important methods for deciphering and interpreting the modern notation method for the author of "Pression" for the solo cello, by the German author Helmut Lachmann.

The results of the research: - The work consists of 14 parts, each part is characterized by a certain sound resonance, which is the basis on which the work was divided, the first part makes two sounds, the first (scratching) from the friction of the arc over the horse, and the second sound (glysando) from sliding the thumb over the strings, and the part The second is characterized by a (swish) sound from the thumb rubbing against the arch wood from the inside, and so on until the end of the work, the presence of a metronome at the beginning of the work Noir = 66, which is only an approximate speed for long notes and melodic fragments only, and except for that all work must be performed by thinking of the vocal colors that are from Its nature is to be performed freely at approximate times, and the evidence is that cello players perform the same work in periods ranging from seven to nine minutes, with a difference of two minutes, and with a sufficient time to prove that the skill of performing the work is not based on mastering the varying periods of rhythmic forms, but on the skill of how to perform vocal colors.

Impressively, this work can be classified as a pioneering work in the field of acoustic color music and at the same time in the modern method of notation that we call graphic notation and concludes with recommendations and a list of references.