b.
This castle is difficult to reach by foot and there is not sense of direction or progress as one progresses through the maze of steep walls
<em>Hey ! </em>
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With respect to texture, <em>"harmony" </em>considers only the vertical aspect of music, where pitches combine simultaneously, creating chords over the course of a musical work.
Answer:
If you want to be a dj you can take a bachelor degree from sound or audio engineering which will take you four years but if you want to learn by yourself as a hobby it mostly depends on you if you are a fast learner or a slow learner you could find some courses online for free.
hope this helps.
