Projects and Performances

Home Delivery Concerts

On May 1st, 2020 Ars Electronica, in response to the Corona lock-downs, started its Home-Delivery Program with the first of a long series of concerts performed by the piano-duo Maki Namekawa and Dennis Russell Davies and accompanied by realtime visualisations from Cori O‘Lan.


The concerts took place in the „piano-room“ of the AIxMusic exhibition of the Ars Electroncia Center which is equipped with an exquisite  Bösendorfer grand piano and a two screen panorama projection. All the concerts were streamed live on youtube and facebook. Between the pieces Maki and Dennis had live conversations with friends and colleagues (like Philip Glass, Steve Reich, Charles Amirkhanian, Laurie Anderson … ) and also the audience could ask questions and send comments.


Home Delivery Concert #1 – May 1st, 2020 

Maurice Ravel

  • “Ma Mere L’Oye” (piano four-hands)

Ludwig van Beethoven

  • from Fidelio: „O namenlose Freude“ (arranged for piano four-hands by Alexander von Zemlinsky)


Home Delivery Concert #2 – May 8th, 2020

Philip Glass

  • Etude for Piano #4, #9, performed by Dennis Russel Davies
  • Etude for Piano #11, #12, performed by Maki Namekawa
  • Elergy for the Present, performed by Dennis Russel Davies
  • Stokes, (arranged for piano four-hands by Dennis Russel Davies and Maki Namekawa)

Home Delivery Concert #3 – May 15th, 2020

Igor Stravinsky

  • „L’Oiseau de Feu (The Firebird) – Suite“ (arranged for piano four hands by Dennis Russell Davies and Maki Namekawa)

Dmitri Shostakovich

  • “Walz” (piano four-hands)
  • “Polka” (piano four-hands)


Home Delivery Concert #4 – May 22nd, 2020

Steve Reich

  • Piano Phase

J.S. Bach

  • Chorale Prelude – Gottes Zeit ist die allerbeste Zeit, BWV 106
  • Chorale Prelude – Aus tiefer Not schrei ich zu dir, BWV 525

arranged for piano four-hands by György Kurtag


Home Delivery Concert #5 – May 29th, 2020

Ludwig van Beethoven

  • 3 Marches for piano four-hands op. 45

Arvo Pärt

  • Hymn to a Great City, for two pianos
  • Pari Intervalo, for piano four-hands

J.S. Bach

  • Chorale Prelude – O Lamm Gottes, unschuldig, BWV 656
    arranged for piano four-hands by György Kurtag


Home Delivery Concert #6 – June 5th, 2020

Philip Glass

  • Etude for Piano #5, #10 performed by Dennis Russell Davies
  • Etude for Piano #16, #20 performed by Maki Namekawa
  • Orphée (Interlude), for piano four-hands
  • Voyage (Interlude), four piano four-hands


Home Delivery Concert #7 – June 12th, 2020

Wolfgang Amadeus Mozart
aus „Die Zauberflöte (The Magic Flute)“, arranged for piano four-hands by Alexander von Zemlinsky

  • Act II Finale, „Bald prangt den Morgen zu verkünden“
  • Act II Aria, „Der Hölle Rache kocht in meinem Herzen“
  • Act II Aria, „In diesen heil’gen Hallen kennt man die Rache nicht“
  • Act II Adagio „Marsch“


Home Delivery Concert #8 – June 19th, 2020

John Cage

  • The Seasons
    Prelude I, Winter
    Prelude II, Spring
    performed by Dennis Russell Davies
  • Suite for Toy Piano
    performed by Maki Namekawa
  • Experiences I (for two pianos)

Laurie Anderson

  • Song for Bob
    performed by Dennis Russell Davies

Elliot Goldenthal

  • Gigue Diabolique
    performed by Maki Namekawa


Home Delivery Concert #9 – June 26th, 2020

Kurt Schwertsik

  • „6 Macbeth Pieces for Piano four-hands“ (20.10 min)
    Realtime Visualisation: Gregor Woschitz

Joep Beving

  • Midwayer
  • Hanging D

Ludwig van Beethoven

  • from Fidelio: „Euch werde Lohn in besseren Tagen“arranged for piano four-hands by Alexander von Zemlinsky



Home Delivery Concert #10 – July 14th, 2020

Igor Stravinsky

  • „L’Oiseau de Feu (The Firebird)“
    Arrangement for piano four hands: Dennis Russell Davies and Maki Namekawa, (50.00 min)

Wolfgang Amadeus Mozart
aus „Die Zauberflöte (The Magic Flute)“, arranged for piano four-hands by Alexander von Zemlinsky

  • Act I, „Der Vogelfänger bin ich ja“



“Pictures at an Exhibition” and “Les Fresques de Piero della Francesca”

Pictures at an Exhibition, Modest Mussorgsy (1874), Orchestration Maurice Ravel (1922)
Les Fresques de Piero della Francesca, Bohuslav Martinů (1955)

Orchestra: Filharmonie Brno
Conductor: Dennis Russel Davies
Realtime Visualisation: Cori O’Lan

recorded live on 12.3.2020 at Besední dům, the wonderful concert hall of the Filharmonie Brno. Projection, live cameras, sound engineering adn streaming: Rosound

Originally the concert was scheduled for the 12. and 13. 3. in the Janáček-Theater but because of the Corona-Crisis the concert had to be canceled and instead we made a live streaming directly from the Besední dům.

The full concert (including Mathis der Maler by Hindemith) is rescheduled for Aug. 17th at the open air stage of the Spilberk Castle Brno.


short preview of the visualisations prepared for the concert in Brno:

4. Bydlow

5. Ballet of Unhatched Chicks

9. Baba Yaga

10. The Bogatyr Gates




Les Fresques de Piero della Francesca, Bohuslav Martinů


Filharmonie-Brno 2-12.3.2019-foto-Vojtěch-Kába.jpgPhotos: Filharmonie Brno, Vojtěch Kába,

Piano Sonate, Philip Glass

Piano Sonate, Philip Glass, 2019
Piano: Maki Namekawa
Realtime Visualisation: Cori O’Lan
Piano Sonata by Philip Glass has been commissioned by Klavier-Festival Ruhr, Ars Electronica, Philharmonie de Paris,
Performance at Ars Electronica supported by Yamaha

Photos from the performance at Ars Electronica 2019 (09.09.2019)

Screenshot 2019-10-11 00.06.16IMG_1412Screenshot 2019-10-11 00.06.27IMG_1505IMG_1506Screenshot 2019-10-11 00.06.42Screenshot 2019-10-11 00.08.45Screenshot 2019-10-11 00.06.24Screenshot 2019-10-02 23.17.20_2Screenshot 2019-10-02 23.17.20_3

about the music:
“The Sonata is colorful, wild, excitingly jumpy…” – with these words Malte Hemmerich begins his review of the premiere of Philip Glass’s latest work at the Klavier-Festival Ruhr on July 4th 2019 in the Frankfurter Allgemeine Zeitung. He further continues “… it is a prime example of Philip Glass’s piano music with its opposing rhythms, and there are also many other familiar elements from the composer’s etudes and individual works. In such a wild kaleidoscope, however, they appear here for the first time.
It is Glass’s most demanding piano work to date; the rapid succession of virtuoso octave jumps are close to the limit of playability. Namekawa breathes this music, the piece is an example of how an incomparable unity can arise from the close collaboration between composer and interpreter.”


1. Movement

PS1_00 (1)PS1_02 (2)PS1_10 (5)PS1_22 (3)PS1_24 (20)PS1_25 (3)PS1_40 (5)PS1_41 (2)

2. MovementPS1_30 (3)PS1_32 (4)PS1_32 (1)PS2_20 (12)PS2_20 (18)PS2_20 (31)PS2_20 (29)PS2_20 (32)PS2_30 (1)PS2_30 (42)PS2_30 (3)

3. MovementPS3_12 (9)PS3_40 (79)PS3_40 (71)PS3_40 (25)PS3_40 (19)PS3_40 (9)PS1_50 (2)PS1_50 (1)PS3_90 (1)PS3_90 (6)

L’Oiseau de Feu (The Firebird), Igor Stravinsky

L’Oiseau de Feu (The Firebird), Igor Stravinsky
Arrangement for piano four hands: Dennis Russell Davies
Piano: Maki Namekawa & Dennis Russell Davies
Realtime Visualisation: Cori O’Lan
performed at Ars Electronica 2019

Video from the Concert at Ars Electronica Postcity:

The full visualisation with the music from the CD-recording of Dennis Russell Davies and Maki Namekawa:

The screen at the performance was approx. 20 x 4 m big with 3 HD laser projectors (5760×1200). So the video here is comparatively very small. Please watch it in full screen mode with highest possible resolution. (The first 2 minutes of the video are very dark so you might want to jump a bit forward)

about the music:
In 1909, when Igor Stravinsky began to work on the music for the ballet The Firebird, which Sergei Diaghilev had commissioned for his Ballets Russes, he was still a young and little-known composer. The premiere of The Firebird in Paris in 1910, which was equally celebrated by audiences and critics, suddenly made the 27-year-old Igor Stravinsky internationally famous.
With his complex rhythms and extraordinary tonal effects of the great orchestra, Stravinsky created a surprising and gripping characterization of the mystical story of Ivan Zarevich, who defeats the evil sorcerer Kaschej and his demons with the help of the firebird.
Dennis Russell Davies built his arrangement for piano four-hands on Stravinsky’s piano score and it is amazing how varied and sensitive he succeeds in transferring the effect of the overwhelming, colorful richness of the orchestral sounds into the fragility of the piano sound. Reduced to the elementary sound, it opens up a persuasive path to the essence of Stravinsky’s great composition.

about the visuals:
As always in my collaborations with Dennis Russell Davies and Maki Namekawa, the visualizations are real-time graphics, i.e. there are no prepared videos or image sequences that are synchronized to the music. It is only the sound of the piano directly picked up over two microphones, which is analyzed by computer and thus provides the parameters with which the graphics are generated, animated and modified – live in the moment of the performance.
The very dance-like animations of the graphic elements designed to correspond to The Firebird ballet and its characters are derived exclusively from the sound spectrum and dynamics of the music, without motion tracking or keyframe animation. The parameters derived from the music are directly assigned to various parameters of physics-based simulation models, particle systems as well as to the geometries, colors and lights, etc.

Photos from the performance at Ars Electronica Festival (09.09.2019)

PNG-Bild 4
Scene from “IX. Brusque apparition d’Ivan Tsarévitch”
Scene from “IX. Brusque apparition d’Ivan Tsarévitch”
Scene from “IX. Brusque apparition d’Ivan Tsarévitch”
PNG-Bild 3
Scene from “X. Khorovode (Ronde) des princesses”
PNG-Bild 2
Scene from “XI. Lever du jour”
PNG-Bild 5
Scene from “XIII. Carillon Féerique, apparition des monstres-gardiens …”
Scene from “XXIV. Disparation du palais…”


FirebirdIvan (9)FirebirdIvan (31)FirebirdIvan (59)FirebirdIvan (66)FirebirdIvan (47)FirebirdIvan (92)FirebirdIvan (52)FirebirdIvan (86)JeuPrincesses (61)Princess (7)JeuPrincesses (24)JeuPrincesses (34)JeuPrincesses (18)JeuPrincesses (12)JeuPrincesses (2)JeuPrincesses (7)IvanKachtchei (2)IvanKachtchei (28)IvanKachtchei (41)IvanKachtchei (6)IvanKachtchei (8)IvanKachtchei (49)IvanKachtchei (11)

The Berlioz Robo-Solo

The Berlioz Project has been created for Ars Electronica‘s Big Concert Night, Sep. 2018, in collaboration with Bruckner Orchestra Linz, Markus Poschner, Norbert Trawöger, Silke Grabinger, Martin Honzik, Karl Schmidinger, Joshi Viteka, Hannes Franks, Johannes Braumann, Peter Freudling.

A central element of the special stage setting was the heavy duty industrial robot KUKA-KR600 which weighs more than 2,5 tons and is 3,3 m high when fully stretched.


The robot was placed in the middle of the stage, surrounded by the orchestra and the motors of its 6 axis were directly controlled by the music of the orchestra – the same data which were used for the digital realtime visualisation.

The realtime visuals were presented on 6 large screens, surrounding the orchestra and the robot.









For the 3rd movement of Symphonie Fantastique we developed a special system where the music was controlling the movements of the robot and the robot sent his position-data to move and synchronize 4 moving-head lights and also to control the position of the realtime-visuals on the screens.

Realtime Visualisation for the 3rd Movement. The position of this orange square was directly controlled by the position-data coming from the robot. All other modifications were controlled by the music-signal from the orchestra.


The Berlioz Project – Concert

A project for the „Big Concert Night“ of Ars Electronica 2018

Symphonie Fantastique, Hecor Berlioz (1830)
Performed by Bruckner Orchestra Linz / Markus Poschner

Dancers: SILK Fluegge with Silke Grabinger, Gergely Dudás, Elias Choi Buttinger
Tour en l´air (spinning dresses) by Ursula Neugebauer,
Roboter choreography and programming: Johannes Braumann, Peter Freudling, Silke Grabinger, Cori O‘lan
Visualization and Robotchoreography for 3rd movement by Cori O’lan
Robot: KUKA KR600 industrial robot / KUKA GmbH

Here are some excerpts from the live concert in the Postcity/Gleishalle of Ars Electronica 2018.

Realtime visualisations were shown on 6 large screens.
In the part with the dancers the robot was pre-programmed according to the choreography of Silke Grabinger (Robot-programming was done bei Johannes Braumann and Peter Freudling)
In the 3rd movement and in the special percussion intermezzo the robot was directly controlled by the music of the orchestra. The robot was continuously sending data about his position back to the computer to control the movements of the moving-head-lights and also to the graphic-computer to control and synchronize the position of the visuals on the screen. —> here is more about this Robo-Solo.

Realtime visualisation for the 1st movement of Symphonie Fantastique:

Realtime visualisation for the 2nd movement of Symphonie Fantastique:


Abu Dhabi Festival 2018

Pianographique – Piano Music x Digital Images.

Music: Philip Glass, Steve Reich and Maurice Ravel
Pianos: Maki Namekawa & Dennis Russell Davies
Visualisation: Cori O’lan
24th March, 2018 – Emirates Palace Auditorium.

Piano Phase, Steve Reich 

Ma mère l’Oye (piano four hands) – Maurice Ravel 

Four Movements for Two Pianos – Philip Glass

Stokes – Philip Glass

Short videos from the live performacne in Abu Dahbi


Photos from the concert at Abu Dhabi Festival 2018

Pianographique Abu Dhabi - photo credit Julian Schmiederer (4)Pianographique Abu Dhabi - photo credit Julian Schmiederer (1)Pianographique Abu Dhabi - photo credit Julian Schmiederer (2)Pianographique Abu Dhabi - photo credit Julian Schmiederer (3)Pianographique Abu Dhabi - photo credit Julian Schmiederer (5)Pianographique Abu Dhabi - photo credit Julian Schmiederer (9)Pianographique Abu Dhabi - photo credit Julian Schmiederer (8)Pianographique Abu Dhabi - photo credit Julian Schmiederer (10)Pianographique Abu Dhabi - photo credit Julian Schmiederer (11)Pianographique Abu Dhabi - photo credit Julian Schmiederer (12)Pianographique Abu Dhabi - photo credit Julian Schmiederer (13)Pianographique Abu Dhabi - photo credit Julian Schmiederer (14)Pianographique Abu Dhabi - photo credit Julian Schmiederer (15)Pianographique Abu Dhabi - photo-credit Abu Dhabi Festival (35)Pianographique Abu Dhabi - photo-credit Abu Dhabi Festival (36)Pianographique Abu Dhabi - photo-credit Abu Dhabi Festival (37)Pianographique Abu Dhabi - photo-credit Abu Dhabi Festival (38)Pianographique Abu Dhabi - photo-credit Abu Dhabi Festival (41)

photo credits: Abu Dhabi Festival and Julian Schmiederer

Aufbruch/Departure – The Bruckner 8 Project

A concert project for Ars Electronica 2017 developed in collaboration with Markus Poschner, Norbert Trawöger, Martin Honzik, Karl Schmiedinger, …
Performed by Bruckner Orchestra (AT)/ Markus Poschner (DE)
Soloists: Nguyên Lê (FR/VN), Hugo Siegmeth (DE), Harald Scharf (DE),
Bastian Jütte (DE), Markus Poschner (DE), Rupert Huber (AT),
Roberto Paci Dalò (IT), Stefano Spada (IT)
Visualization by Cori Ol’an (AT)

Here are some excerpts from the live recording of the concert-performance on 10.9.2017 at Postcity/Trainhall.
the realtime visuals where shown on a 5-screen-wide panorama projection. so please try to look at the video in hd and with a big screen…




At the center of the Big Concert Night in POSTCITY are the two middle movements of Anton Bruckner’s 8th Symphony, the crux on which the entire performance hinges. This is right and wrong at the same time! Bruckner’s music forms the foundation, the walls and perhaps the heavens too, in which audience members, situated in the middle of the Gleishalle, are free to move about.
The listeners are in the center, in the arena, anked on one side by Bruckner Orchestra Linz and on the other by a band of musicians including world-class guitarist Nguyên Lê, Hugo Siegmeth (reeds), Harald Scharf (bass) and Bastian Jütte (drums). A symphonic space is to be con gured about the audience, who will be able to shift locations, stay put and be receptive to sound arriving from all directions.
The interior of Bruckner’s symphony will be opened up, commented on, re ected upon and thus made immediately accessible by those present. In this concert event, form and content are being renegoti- ated. This is the very nature of the Ars Electronica Festival, which, perennially on the leading edge, showcases the progress of visionary technologies, hosts a discussion, and considers them in a social context—the 2017 festival theme is Artificial Intelligence—The Other I. This is likewise the nature of this unique situation for auditory and visual experience in the Gleishalle, a railroad loading dock in a former postal service logistics facility, and, above all, of the setting and the dramaturgy that Markus Poschner and his musicians have come up with.
Poschner will lead his orchestra, but also segue to the band and have recourse to his piano’s keys to improvise beyond, on and with Bruckner’s sounds. But this is far more than commuting back and forth; these tonal strands are willingly drawn out of the symphony and keyed up in multiple perspectives. This is ultimately an endeavor at sensory experience in a space that differs from a conventional concert hall. Another space for another experiencing ego to thereby play an interesting variation on the festival theme.

Interludium A, Isang Yun

Realtime Visualisation of “Interludium A” from Isang Yun
Piano: Maki Namekawa
Realtime computer graphics develeoped and performed by Cori O’Lan

presented during Ars Electronica 2017 in the Deep Space 8k of the Ars Electronica Center


Interludium A was composed in 1982, two years after the democracy movement in Gwangju was crushed. This was a matter of profound concern to Isang Yun, who in the late 1960s, had himself been victimized by the political despotism of the military regime in power at the time.

“A composer cannot view the world in which he lives with indifference. Human suffering, oppression, injustice . . . all that comes to me in my thoughts. Where there is pain, where there is injustice, I want to have my say through my music.” – Isang Yun, 1983


The realtime visualization of this piece starts out from visual associations with the sheet music and piles up a complex geometrical structure, the individual elements of which are subsequently dynamized by parameters directly derived from the live sound of the piano.

Like a huge skyscraper complex or construction plans of a futuristic urban machine that plunges into a dark night mood with the quieter passages – deserted, technocratic.


But again and again, with certain frequency and dynamic ranges of the music, distinct light and colour moods appear within the structures.

With the motivic progression of the music, two fragile dancing figurines emerge from the geometric structures. Shaped from dense, organically flowing lines, deep red colored, reminiscent of animated Asian calligraphy.



The special features of Deep Space 8k with its high-resolution projection screens on the wall and floor are used to create two different perspectives of the structures and dynamics derived from the music.