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instrument-a-day 24: mobius music

February 27th, 2009

Instrument-a-day 24: Mobius Music

It’s a familiar tune played upside-down and backwards, and then just backwards, and then upside-down and backwards again. Over and over, forever.

It sounds like this. (Video here)

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During February 2009 I'm making a new handmade instrument each day. photoblog

11 Comments Add your own

  • 1. kirkjerk  |  March 7th, 2009 at 2:23 pm

    So brilliant! I absolutely dig the combination of a core idea of at home music making and a core idea of at home “neat math stuff”

  • 2. moonmilk « Trainson&hellip  |  April 10th, 2009 at 1:44 pm

    [...] moonmilk In Uncategorized on April 10, 2009 at 5:43 pm via moonmilk.com [...]

  • 3. Möbius strip music box -&hellip  |  August 27th, 2009 at 7:47 am

    [...] Ranjit Bhatnagar took one of those punched-strip programmable music box kits, put a half-twist in the strip, and looped it back on itself to make an endlessly-looping Möbius strip music box. The melody plays through once, and then a second time with the ordering of the notes on the scale reversed. An interesting compositional challenge, if nothing else. [...]

  • 4. Foozinator  |  August 27th, 2009 at 12:40 pm

    I don’t recognize the tune, either backwards or upside-down and backwards. Anyone know what it is?

  • 5. Robert1374  |  August 29th, 2009 at 1:00 pm

    I think it’s Definitely the opening theme to “Cosmos.” I think it’s called Evangelis, or Vangelis? You tell because the repeating chords still sound the same.

  • 6. Robert1374  |  August 29th, 2009 at 1:11 pm

    Disregard my last comment. It’s definitely the “Happy birthday to You” song!

  • 7. ranjit  |  August 29th, 2009 at 1:38 pm

    You got it, Robert!

  • 8. Design Swan » Blog Archi&hellip  |  August 30th, 2009 at 5:29 pm

    [...] Moonmilk and [...]

  • 9. Robert1374  |  August 31st, 2009 at 6:53 am

    I still think “happy birthday” sounds alot better upside down and backwards.

  • 10. Alan Parekh  |  September 3rd, 2009 at 7:55 pm

    The tune sounds very nice. Love the endless design!

  • 11. AMS Graduate Student Blog&hellip  |  October 2nd, 2009 at 3:55 pm

    [...] down!  (Just twist the music sheet once first after threading it through the music box as done at  This artists site )  It was fun and you can do it too. Take a gander at Think Geek’s ;. AND Note that you can [...]

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