Yakushimaru Etsuko is a Japanese artist who is also the lead singer of the band Sōtaisei Riron (相対性理論, lit. "Theory of Relativity") and one of my favorite musicians. In 2017 Etsuko received the Ars Electronica EC STARTS Prize 2017 for “Artistic Exploration” with her project “I’m Humanity.” With this project, Etsuko actually converted this song into a DNA sequence.
I highly recommend reading this interview! https://ars.electronica.art/aeblog/en/2018/05/30/im-humanity/
Etsuko Yakushimaru is an example of a new generation of young artists who seamlessly traverse the worlds of fine art, pop culture, performance, science, and technology,” the 2017 STARTS Prize Jury wrote in its statement. The artist first composed her pop song “I’m Humanity” and then converted it into DNA—actually, a nucleic acid sequence of cyanobacteria. This DNA sequence was then incorporated into macro-molecules, which are responsible for passing on the genetic information from one generation to the next, and the entire structure was, in turn, implanted into the chromosomes of cyanobacteria. Genetically modified in this way, the microorganism now carries encoded music in its DNA and passes this information on to the next generation. If humankind dies out at some point in time and the cyanobacteria live on, then some future species will be able to extract the code of our music from them.