Machine learning algorithm produces fantastical music that reconstructed the orchestra's performances

In commemoration of the Los Angeles Philharmonic of the Los Angeles- based Orchestra in America, Los Angeles, celebrating its 100th anniversary, the machine learning algorithm reconstructs a vast amount of music recorded by the Los Angeles Philharmonic into an artistic It is showing off with 3D video.

New World Notes: Watch: Machine Learning Music Composed from Re-synthesized Fragments from 100s of Terabytes of LA Phil Recordings
https://nwn.blogs.com/nwn/2019/01/wdch-dreams-robert-thomas-la-phil.html

New World Notes: Now in LA: Experience Awesome 3D Video & Machine Learning - Based Music Projected on the Walt Disney Concert Hall - Adaptive Sound Artist Robert Thomas on How the Soundtrack Was Created
https://nwn.blogs.com/nwn/2018/09/wdch-dreams-robert-thomas-ai-machine-learning-adaptive-music.html

The Los Angeles Philharmonic founded in 1919 celebrates its 100th anniversary in 2019. From September 28th to October 6th, 2018, the Los Angeles Philharmonic projected 3D images on the walls of the Walt Disney Concert Hall , home of the Wallt-Disney Concert Hall , as well as streaming music and informing them of holding the 100th Anniversary Ceremony The we.

The performance was done every 30 minutes every night from 19:30 to 23:30, and it was said that people who went and gone were able to witness spectacular performances for free. 3D image was produced by media artist Refik Anado , and the music played with the image was reconstructed from the sounds the Los Angeles Philharmonic performed in the past by sound artist Robert Thomas "using machine learning algorithm" It is said that it was things.

This is the movie that captured the projected 3D image on the metallic wall surface of the Walt Disney Concert Hall, along with the music actually made using the machine learning algorithm.

WDCH Dreams: Relive the Full Epic Performance in HD!


You can see that characters are projected on the wall of the Walt Disney Concert Hall, where a number of solids appear to protrude from the ground.

Then, something like a program code suddenly appeared on one side.

Likelihood music sampled from the sound source of the orchestra simultaneously begins ... ...

The image of the wall changes instantaneously in a blink of an eye.

A harmony that feels the orchestra flows in the background of a metallic sound that flows in SF movies.

Appears like sound waveforms that appear when you actually edit music on a computer.

In the middle of Los Angeles, you can see that magnificent installation works had been deployed.

There are not a few people who shoot by smartphones unintentionally.

As time goes on, phrases that seem to be heard somewhere will appear, but music that has been reconstructed after complicated editing has no grasping point and will return to the mechanical sound again.

In the material of the 3D image, the image when the Los Angeles Philharmonic played so far was also used.

Pictures that seems to be in the first half of the 20th century, the early Los Angeles Philharmonic also appeared.

I am fascinated by fantastic sights and mysterious music ......

A lot of people gathered.

As the final stage of the 3D video comes, music also gets excited ... ...

Finally I ended with the movements of the orchestra and the music in the video showing a match.

When Mr. Thomas made this music, he asked Parag Mital, a computer-based researcher and artist, to cooperate and asked him to create a browser that could search hundreds of terabytes of data. By doing this, it took out various parts of the performance, analyzed the audio, and tried to reconstitute the new music from the sound clip extracted using the machine learning algorithm.

For example, among the sound sources finally used in the installation, although there is a place where you can hear a part of the " Spring Festival " composed by Russian composer Igor Stravinsky , it can be heard immediately by the machine learning algorithm Mr. Thomas says it will move to no melody.

In another process of creating a sound source, Thomas used a machine learning algorithm to create music, such as converting a selected music file into a waveform and then using a machine learning algorithm to create a new music file He said he tried various attempts. By creating music using algorithms, it seems that human artists have become a fantasy and mysterious sound source that is unlikely to be an idea.