Video demonstration of playing an invisible piano

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Discussion Overview

The discussion revolves around a video demonstration of what is referred to as a "Graphene piano," which appears to be an invisible instrument. Participants express skepticism regarding the authenticity of the performance and the concept itself, exploring the implications of such a demonstration in the context of music and technology.

Discussion Character

  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • One participant expresses disbelief in the existence of the Graphene piano and invites others to provide contrary evidence.
  • Another participant notes the importance of checking the upload date of the video, suggesting that context may influence its credibility.
  • A comment highlights a specific moment in the performance where the pianist's hand movements do not align with the expected musical notes, questioning the validity of the demonstration.
  • References are made to historical instances of invisible piano performances in mid-20th century comics, linking it to the concept of theremin players.
  • Some participants suggest that while a Graphene piano could theoretically be built, the performance shown does not convincingly demonstrate its functionality.
  • Humor is introduced with a mention of the word "gullible" and a self-identification as an "air pianist," indicating a playful engagement with the topic.

Areas of Agreement / Disagreement

Participants generally express skepticism about the demonstration, with multiple competing views on the feasibility and authenticity of the Graphene piano concept. The discussion remains unresolved regarding the validity of the performance and the technology involved.

Contextual Notes

Participants reference specific musical expectations and historical performances, indicating a reliance on cultural knowledge and assumptions about music theory and performance standards.

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This is a demonstration on what he there calls a Graphene piano.
I DO NOT BELIEVE THIS, in all honesty; unless someone here can instruct me differently:

 
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Always check the upload date.
April 1st, 2022

Also, from the video's description:
1649683995401.png
 
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Mr. Know-It All: The obvious giveaway was when the pianist reached to his left to play bass G-flat chord. Everyone knows Chopin demands C# at that point. :cool:

Edit: Several mid-20th C comics played an invisible piano, a riff on inductance theremin* players who waved their hands over the instrument.

* musical instrument with electronic tone generation, the pitch and tone volume being controlled by the distance between the player's hands and two metal rods serving as antennas.
 
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JUST say they could build one, his hands are not in sync with the notes.

Not quite.
 
pinball1970 said:
JUST say they could build one, his hands are not in sync with the notes.
They also play on a "keyboard" curved in two directions.

A little known fact is that the word "gullible" does not appear in many dictionaries.
 
pbuk said:
They also play on a "keyboard" curved in two directions.

A little known fact is that the word "gullible" does not appear in many dictionaries.
Just playing along, I happen to be a decent air pianist.
 
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