Final answer:
The works of this era are different in terms of style, complexity, and use of electronic instruments.
Step-by-step explanation:
The works of this era are different in several ways. Firstly, they exhibit a more intense, expressive style. Artists in this time period aimed to convey deep emotions and evoke strong reactions from the audience. Secondly, they are characterized by simplicity and minimalism. Some artists focused on using minimalist techniques and reducing the visual elements in their works to create a sense of simplicity and clarity.
Finally, they incorporate heavy use of electronic instruments. This era saw advancements in technology, which allowed artists to experiment with electronic instruments and incorporate them into their compositions.