It’s a method using lines to create the illusion of space on a 2D surface.
Answer:
Bc the stars from the 1959s are more like hippies? Their music was more slower more fun. More like life of the party. And now our artists wear all sorts of clothes, we do collabs, we have music videos.
Answer:
Yes, the black lines that are tilted on the staff do tell you how many times you Strum.
Difference is that Opera has more feelings and becomes stronger with emotions
And Sci-fi just makes you feel excited for adventurous
Similarity is that they both usually have a story or a plot