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Claude Opus 5.5 wrote the piano music in Python, created the 3D animation in Python, and rendered it in Blender.
98,307 views • 15 hours ago •via X (Twitter)
45 Comments

he does it again! very sick :) fwiw some of the piano keys are inaccurate 😂 I ran into the same problem when I did a piano animation too

Ty! I’ll try to fix that for the next video 🤣

@pmarca best one yet

Kevin.. speechless.

once again, cute!

thank you!

claude writing the music, the animation, and the render, at this point the credit roll is one name

Bro's imagination is so cool

ty!

Amazing! Well done!

Outstanding, my friend!

How long?

~10 hrs

cute animation!

Ty!

Method?

Actually insane

awesome 👏 Claude the composer

all of its piano songs are great

This is beautiful How many hours did it take?

almost 10 hours

Looks insane and sounds like shit

Will be impressed when the music gen is a robot and not a RL python programme

any music fags here to answer whether the keys line up with the notes being played?

thousand times more enjoyable to see those videos generated by code rather than generative video as we're used to

this is insane

Ty!

This is very cool. I'm working on trying to figure out a way to create actual instrument playing from music without mocap. Claude is getting close with violin. Basically you have to capture the notes instead of the motion and then feed it into Blender as a skeleton and then lay your final image over the skeleton. For piano, as long as you can reference the keys, you should be able to do it.

Did Blender get scripted too, or just the scene setup?

what plan are you on? pro or max?

i'm on the max plan

The only guy I know who is making great use of it

wait what? how?

that cat on the piano next to the mascot is a good detail

This is stunningly amazing and I know it will only get increasingly better over time.

everything is math... everything is code...

@RileyRalmuto looks like Mnemos agents

wowww!

Are you kidding me, this is amazing!! How much time and how many tokens went into this?

getting blender to render straight from a script without babysitting it is the impressive bit there

that's rad! are all the notes in the animation accurate to the actual notes?

I don't think so but I think it's fixable

好棒

So, when's the Python concert in 3D? 🎹🤖

Love it 👏🏻💕

