At the invitation of the Indonesian Embassy in Washington, DC, on July 9, 2011, I was one among 5,182 who set a Guinness World Record for the largest angklung ensemble. Never heard of the angklung? Neither had I until two weeks before the event.
The angklung is a one-note musical instrument that comes from Indonesia. It consists of two or more movable bamboo tubes attached to a bamboo frame. You play the angklung by holding it with one hand at the top and shaking it with the other hand at the bottom. It takes eight differently noted angklungs to play a scale.
To help set the Guinness World Record, the Indonesian Embassy had flown in angklung maestro Daeng Udjo from Jakarta, Indonesia. He directed the novice, but enthusiastic group by using hand signals. He demonstrated the hand signals as he taught us how to play a scale. The final test for us was following his hand signals to play the official song, “We are the World,” to set the world record.
Yes, we did! An official adjudicator from the Guinness Book of Records watched the performance and then announced that a new World Record for an angklung ensemble had been set*. She said, “You’re unbelievable. And to think that you have never played the instrument before.”
Being part of setting a Guinness World Record was an amazing event, but it also provided me with four insights that directly relate to successful presentations.
1) Team effort – You’ll never see a one-man Angklung band. Playing a song with the Angklung always takes teamwork and cooperation. Our group used a series of 10 differently noted/tuned angklungs. And, as our Guinness World Record was about number, having a cooperative team of 5,182 was critical. The best presentation is a team effort between the speaker and the audience.
2) Visuals speed learning – Our angklungs had labels at the base with images of the hand signal assigned to each instrument’s note. When the director gave the corresponding hand signal, you shook your angklung. These labels also helped to orient the instrument. When the sticker was facing you, the Angklung was held correctly. Visual learning made for faster comprehension of the task.
3) Practice increases confidence – Angklung maestro Daeng Udjo made us rehearse by leading us through playing scales several times. Then we played a full song several times. That really gave us a sense of how this was going to work. Finally, we were introduced to the song we’d play to attain the record, “We are the World.” We rehearsed the complete song several times before performing it for the record. With each practice, our confidence improved.
4) Being fully present counts – Because of the nature of the event, most of the participants possessed cameras or video recorders. All of us were admonished that for the world record attempt to count, no one could be caught videoing and not playing their instrument. For the five minutes of the attempt, all of us would need to be fully present and engaged in the task at hand, establishing a Guinness World Record. Being fully present and focused on the task at hand was the only way we could achieve our goal.
* My World Record holder status, like any good presentation, is highly ephemeral. If 5,182 people can gather to set a world record in Washington, DC, I’d imagine that this record would be topped when/if they attempt this in Jakarta. Until then, I’ll enjoy my status as a Guinness World Record participant and thrill in the memory of an amazing event.
Charles Greene III Presentation Magician

Wow, how amazing it was… 😀 I really happy to know that the traditional instrument from my country, Indonesia have been known all over the world ….. yeay!!
Deb, My Angklung is in my office and I see it everyday. I just had some close friends move from Washington, DC to Jakarta. I hope to visit them soon.