Angel's music dwells at the intersection of tradition and contemporality, often combining elements of Macedonian folk music with the current, modern trends - all of this in spontaneity. Some other aspects of his composing include the attempt to make a solid linkage of his original material with a variety of concepts such as science, literature, and historical musical traditions. These two elements complement or juxtaposition each other in such a way organizing the dramaturgy of the score.
As a conductor, Angel is devoted to the performance and promotion of new music, regularly commissioning new pieces and programming contemporary composers for particular concerts. His starry-eyed programming accentuates multidisciplinary partnerships and actions that both inspire and bolster the listening scope of the audiences, with a focal point on the music of living composers and composers from underrepresented groups.