Today we would like to take you on a tour of the large concert organ in the Grand Hall of the Elbphilharmonie.
The organ has nearly 5,000 pipes, some of which can be touched. Spanning 15 metres in height and breadth it is spread over 3 tiers behind the seating so that the audience is very close to the music.
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Console with four manuals
Both consoles each have four manuals that create a variety of sound groups that play the organ and are called registers.
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Façade
The visible part of the organ’s exterior is called the façade. The façade mainly consists of playable pipes and non-playable dummy pipes. Here you can see exactly how near the organ is to the audience and is right behind the seating.
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Mechanical Console
Here the organist can sit directly at the organ. There are four manuals and pressing the keys is transferred mechanically via long wooden connectors called trackers
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The Mechanical Console
The mechanical console has the same functions as the mobile console. The difference is that the signals are transmitted manually and not electronically.
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White Skin
The so-called “white skin” which ensures perfect acoustics is also used here.
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Façade
The pipes in the façade are a mix of real and dummy ones. They are made of a special metal so that they can be touched without leaving marks. Normal organ pipes can only be touched when wearing gloves as the finger prints can be seen forever.
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Hidden Entrance
Behind the decorative façade, there is a hidden spiral staircase that leads to the organ’s interior. The pipes are moved to the side to access the entrance.
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Spiral Staircase
The narrow spiral staircase leads to the organ’s interior.
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Wooden Pipes
What looks like a wooden wall is actually made up of large wooden pipes.
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The Echo
Part of the organ can be found in the reflector, this hangs from the ceiling to reproduce an optimal sound in the hall. The pipes in the echo can be used to create exciting sound effects.
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The Solo
The Solo’s pipes are ideal for accompanying soloists, who are musicians that sing or play alone or especially prominently.
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Expressions
The pipes create a sound using these metal tongues, which can be variably opened and closed.
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Grand Hall
The Grand Hall can be seen through the large metal pipes of the façade.
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Loud Registers
In the Solo there are also especially loud registers. These large wooden pipes are part of this.
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The Swell
The Swell has tippable wooden shutters that can be opened and closed from the console allowing the organist to regulate the volume of these pipes.
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Swell
This is a good view of the half opened wooden shutters of the swell here.
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Gedackt Pipes
The wooden pipes have a wooden stop in their opening. Its purpose is to give the wooden pipes a special sound. These pipes are called “gedackt” which is an old German word meaning capped.
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Windchest
All pipes sit on a windchest that controls the wind that is passed through them. The windchests are in the wooden boxes that the pipes are stuck into.
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The Great
As the name suggests this is where the main tone colours of the organ are created. The Great can also be called the musical backbone of the organ.
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The Great
All of these different sized pipes make up the Great. This is where the main sounds of the organ are created.
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Deep tones
These huge wooden pipes create the deep tones. There are even larger pipes in the pedal division.
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The Pedal Division
These large pipes make the tingling in your stomach. You really can sense the music. The large pipes are played by foot using pedals.
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Pitching
The pitch of the wooden pipes is created by these movable boards. Their function is similar to the “expressions” of the metal pipes.
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The Windchest
Wind is created in the “cellar” of the organ. The large bellows in the wooden boxes are the organ’s lungs. Without wind there would be no sound from an organ.
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Bellows
Earlier the bellows were hand-operated by the organists’ assistants. Today this happens electrically. In the background you can see the base of the large pipes.
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Wind Supply
Wind is distributed through wooden channels to each pipe to create tones.