On the chanting space and hymns that were sung in it. Searching for chanting-architectural connections in the middle ages

The search for the unexplained interactions of domestic medieval liturgical music and sacred architecture of the Moravian style has not been the subject of interdisciplinary study so far. A reflection on the potential relationg between church chanting and architecture is absent from the largest part of the existing literature on the development of medieval sacral art. The scarcity of written historical sources, and especially musical ones, made it particularly difficult to define the connection between the chanting circumstances and the changes in the architectural form of the late Byzantine period, which is almost a standardized Moravian architectural form. The earliest preserved bilingual - Greek-Slavic neumatic manuscripts, mentioning both the names of the first famous Serbian medieval composers, and the more or less well known late Byzantine musicians who had actively participated in the earliest religious services of the Serbian Church, confirm that the culmination of the chanting art in Serbia occured precisely at the turn of the 15th century and then until the fall of Serbia under Turkish rule. Comparing the available data, with a general insight into the migration flows that led to the Byzantinization of Serbian culture in that period, showed that after the reconciliation of the Serbian Patriarchate and the Patriarchate of Constantinople, in 1374, the world-class building tradition was adopted, which until then was sporadically seen on the Serbian soil. The architectural form of the Moravian style would become recognizable by the singing apses in the axis of the transept, in the middle of the already adopted form of the inscribed cross from the early 14th century. Within the framework of the overall church, political and cultural transformation that was visible in Serbian society, the chanting practice of the Serbian Church, or more precisely the greater affirmation of the liturgical art and the increase in the number of the chanters, certainly had a share both in acceptance and in the consistent implementation of the architectural solutions of the Moravian style. Future research should focus on the holistic analysis of the Moravian cultural heritage, in order to map the movement of the known and unknown Serbian Greek melods and determine the scope of their activity. The existing knowledge of the architectural features of the Moravian sacred buildings will thus receive a significant addition, from the liturgical and religious service in which each form of church art is individually represented as part of a much more complex artistic ensemble with which the Kingdom of Heaven on the Earth is iconized. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 177004: Identiteti srpske muzike od lokalnih do globalnih okvira: tradicije, promene, izazovi]