Tuesday, January 31, 2017

Music inside the Industrial Revolution

Image result for industrial revThe Industrial Revolution was a time of making improvements, and was a "complete and radical change." Primarily, the Industrial Revolution was about replacing hand tools with machinery. But there was another, smaller revolution alongside this Industrial Revolution.

For many years, a period of music known as the Classical era thrived, featuring famous composers such as Wolfgang Amadeus Mozart and Joseph Haydn. From symphonies to solo concertos for stringed instruments, these prolific prodigies eventually became some of the most recognized composers in the classical music world. But during the start of the 19th century, compositions started displaying more emotions and expressiveness. With these new additions to music, the Romantic era had begun. The Romantic era brought forward many widely known composers who continue to have their masterpieces played all over the world.
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A portrait of Mozart composing music


Recently on the cello, I played a piece by Frederic Chopin (1810-1849) that contained many characteristics from the Romantic era. These characteristics included more lyrical melodies, wider contrasts of dynamics, technically virtuosic passages, and more freedom in the structure of the music. Pieces can really reflect on the composer's generation, but, after they pass away, they are not present to tell the story of the music. It, therefore, becomes the performer's job to portray a story, be it the story that the composer imagined while writing the work, or a story far from that of the composer. The important thing is to convince the audience of moods and characters, which is similar to convincing the audience in theatrical plays.


These two revolutions were important, transformational events that helped shape the modern world.

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Frederic Chopin



Here is a recording of cellist Yo-Yo Ma, and pianist Emanuel Ax playing a piece by Frederic Chopin:
Yo-Yo Ma and Emanuel Ax- Chopin Polonaise Brillante in C Maj.







Thank you to the following sources:
Industrial Revolution Image Source
Frederic Chopin Image Source
http://www.gramophone.co.uk/feature/top-10-romantic-composers
http://www.rpfuller.com/gcse/music/romantic.html

La La Land: How I Relate

   
 I have always loved movies. Watching them with my parents, friends, and relatives has always been fun. I saw a lot of good movies in 2016. I really loved the dark humor and charm of Deadpool and the intense action of Rogue One. One movie really stuck out for me, though. La La Land was probably not my favorite movie of 2016, but definitely my 2nd favorite and favorite drama.
    


       La La Land is about Mia and Sebastian, both aspiring artists in Los Angeles. Mia wants to be an actor, but while her friends drag her to parties with more people who dream to become famous, she longs for something more. Sebastian is a failing jazz musician who feels like jazz is dying off, and wishes to make his own club. They meet, and at first find nothing in common, but slowly grow close. This was a very believable plot, and another great thing about the movie is the music.    
             I've always also loved music. Just like Mia in the film, I thought jazz was only elevator music, and that it sucked. I was proven wrong by this film's music. While the music is just a deviation on the four main songs of this movie which are all accompanied with beautiful dance numbers, the way the musicians twist it makes all of the songs special in their own way. All of the dance numbers are done amazingly and I have now danced many times in my kitchen to this soundtrack.
        I could relate to how Mia and Seb felt because one of the movie's big points is that you sometimes have to give things up for something else you want. I won't spoil the movie, but that ties in big. I could relate because when I came to my new school, I gave up most of my old relationships with other classmates. I had to trade in these people I knew so well for complete strangers. In the end it all worked out, and I made new friends, but I feel like a stranger when I say hi to old classmates on the street. 
       La La Land was a uplifting film that has complete potential to be a classic. It was definitely a love it or hate it movie, though. Its resemblance to old Hollywood musicals had me hooked all the way through. While this movie is a romance, it isn't inappropriate for younger audiences. I would give this movie a 9 out of 10, with its sweeping soundtrack, beautiful dance numbers, and relatable story.  
        










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Saturday, January 28, 2017

Is it Okay for Computers to Grade Your Essays?

Is it okay for computers to grade your essays?


Many people have different opinions. Grading essays can take a long time and be stressful for teachers. With new technology, some computer programs can grade your essays. The problem, of course, is the accuracy. If computers could grade essays better than teachers, every school would have computers grade essays. Computers can’t beat the comments that teachers make in the margins. Computers could be harsh for vocabulary and for how long a paragraph is. Teachers, however, can tell if a student is doing something cool or having a style when making an essay. An obvious pro for computers is the fact that it can grade essays instantly. For teachers, it can take a long time.


If a computer is grading a class’s essays, they would get them back the next day. If their teacher grades them, it could take a while. If students know that they're being graded by a computer, they could find out how it grades tests. If they do that, they could learn how to get an A on their essay. It’s good and bad. They learn the good qualities of an essay, but find out how to do good with a computer grading their test. Computers grade essays faster. If you’re making a draft, you can get a response in seconds. That leads to more writing, which ultimately leads to a better finished essay.


Now, the pros and cons. A big pro of a teacher grading essays is the accurate response. A computer can’t beat the notes teachers make in the margins. A con of teachers grading essays is how long it takes. The biggest pro of computers is the time it takes. It gives a score seconds after you copy in the essay. Compared to humans, computers are much faster. The biggest con of a computer is the accuracy. It just can’t beat the notes and edits teachers make. Computers have trouble sensing any kind of style in an essay. If a teacher has time and isn’t stressed, he should grade the essay. If a teacher doesn’t have much free time on his schedule or is stressed or needs a break, let a computer grade the essays. Also, if the essays need to be back soon, a computer would be the best fit. Overall, humans grading essays and computers grading essays both have their own pros and cons.


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