Music from Earth
voyager.jpl.nasa.gov
voyager.jpl.nasa.gov
1) Take a bunch of people from different backgrounds, ages, etc
2) Test if they know about the golden records
3) Take the ones who don't and close them in an office/workshop with access to pen/paper/computers/tools but no internet
4) Task them with decoding the record and report what they find in it
[1] https://www.kickstarter.com/projects/ozmarecords/voyager-gol...
https://www.youtube.com/watch?v=Bhuq9rNO_FQ&list=PLA5Z0m2JKy...
(on Bach_Brandenburg Concerto No. 2 in F, https://www.youtube.com/watch?v=olLi5RtE_6M&list=PLA5Z0m2JKy...)
I find it telling and sad that the same music that we're sending aliens presumably to represent the human race cannot be freely accessed here on Earth for bullshit business/legal reasons.
https://www.youtube.com/watch?v=Bhuq9rNO_FQ&index=1&list=PLA...
Let's make the improbable assumption that someone will receive it, otherwise the exercise is futile. They probably won't be highly interested in our "advanced" knowledge of mathematics and physics, so let's only inscribe minimal required information to roughly convey our level of advancement, since our radiation-resistant media has limited storage.
So what's the most interesting data left? All I see is descriptive information about life on earth, and insights into the functioning of the human mind. This is where art comes in. That leaves us weighing the potential alien interest in different forms of art, and music turns out to be an art form that requires relatively little cultural context in order to be appreciated, while still having surprising depth and being an outstanding representation of our mind's uniqueness.
Music is patterns that intelligent beings could identify, even if they couldn't appreciate the aesthetics
Would we for example send Justin Bieber, Rick Ross or artists like Deadmous5?
Rite of Spring, El Cascabel, Johnny B. Goode, Melancholy Blues, and Dark Was The Night date from the same century; I can't figure out if the Japanese piece does or not.
Everything else seems to be much older.
I was going to say that we'd be more likely to send something more provably enduring from living artists, and I was about to name Prince and Bowie, but, alas.