The provided transcript primarily consists of musical interludes and phrases like "round one," "fight," "finish him," and "fatality." It does not contain specific details about the musical elements or techniques being demonstrated. Therefore, I cannot answer what the main musical elements or techniques are based on this transcript.
This video appears to be a demonstration or tutorial on how to create music in the style of Stephan Bodzin. It features musical segments interspersed with spoken introductions like "round one," "round two," and "finish him," suggesting a gameplay or challenge format within the music production context.