The article considers the possibility of including the technology of sample-engineering in the process of training students - future teachers of Musical Arts. The purpose of the article is to highlight the concept “sample-engineering” in its historical and technical aspects and to determine the possibilities of practical application of the innovative technology for arranging musical material by future teachers of Musical Arts. The main development stages of the technology facilitating the artificial production of non-traditional sound tones are considered, it is associated with the revolutionary inventions obtained at the end of the twentieth century and a qualitative breakthrough in microprocessor technology, which allowed us to significantly increase the volume and speed of information processing as well as the role of discoveries in the field of applied music programs and provided the emergence of new ideas regarding sound synthesis. The author describes the features of three technological stages related to sound synthesis, sampling and sample-engineering, as well as to new opportunities that are opened up for musicians through their use. The distinguishing features of using these technologies and devices are presented, in particular, the features of the sampling phenomenon and the emergence of a new variety of electronic keyboard instruments – a sampler in the memory banks of which you can store sounds that are “borrowed” from the environment. Particular attention is drawn to the importance of the widespread practice of developing modern sample-engineering technology which arose due to the microprocessor technology and the opportunity to convert an analogue sound to a digital one without any noticeable loss in quality. The essence of the concept “engineering”, the significance of its use in musical practice and the main stages-tasks of using the technology of sample-engineering in the educational process are revealed. The universal role of the computer in the application of the sample-engineering technology is determined, its technical capabilities growing when connecting external sound sources (tone generators) to it. The article substantiates the feasibility and prospects for the future teachers of Musical Arts to study the sampling-engineering technology a good command of which might allow them to achieve timbre diversity and greater artistic expression in the processing of school songs arranged by them and in their own creativity. The work reveals the prospects of using the technology of sample engineering as a way to increase the capabilities of future specialists-arrangers to process musical material, the importance of mastering creative self-realisation by the future teachers in a modern innovative way. The author presents the stage-by-stage process regulating the acquisitions of skills to use sample engineering by students in educational and creative practice alongside the prospects of mastering this technology involving a wide range of teachers of institutions of higher musical and pedagogical education.