Аннотация:An experimental construction of the subjective (emotional) space of perception of musical sound fragments used in the GarageBand app for iOS to help the composer has been carried out. A representative set of 20 sound fragments was selected on the basis of an experiment on the classification of all samples from this database, which were further evaluated in 3 types of experiments: on the basis of multidimensional scaling of differences between them, on the basis of direct scaling of emotional qualities (Semantic Differential Method for 25 adjective pairs) , based on direct scaling on three SAM scales (in the PXLab variant). As a result, the individual features (points of view) of these sound samples were investigated and a correlation comparison of the obtained results was carried out. As a result, the interrelation of all used scales is shown and a way of their integration into a four- dimensional spherical model of emotions is presented.