November 2014


Unsample live at Artville Glyfada

September 2014

Electric Currents for piano and electronics (part 2 of Electric Serpent), performed by Beata Pincetik and L’Union libre presented at Onassis Cultural Centre as part of ICMC 2014 in Athens.


L’Union libre, video version performed in Sao Paolo, Brazil, as part of Hypersonica, FILE, electronic language international festival.

July 2014

July 8, 21.00

Live performance of original soundtrack for the silent movie “Different from the others” (Richard Oswald, 1919) as part of the 5th silent movie festival, at Cacoyannis Foundation.


June 2014

June 6

”Wheel” for picollo, clarinet and piano performed by Dissonart ensemble at Leuk, Switzerland as part of Swiss contemporary music festival.


June 20, 21.00

Unsample duo and Etched Traumas presenting a live audiovisual performance at Bios-Romantso, Athens.

Unsample are Lefteris Papadimitriou and M. Tsagaris (electronics/instruments/objects).


June 21, 19.30

World premiere of the wind quintet ”Breathing Form” at St. Thomas Church, Huddersfield, UK, by ”Quintaphonics” wind quintet.


January 2014

L’Union libre at Harvestworks, New York on January 14.

Autumn 2013

October 30

Performance of Acid Drops at Seoul International Computer Music Festival 2013.


October 14

Performance of Wheel, for piccolo, clarinet and piano by dissonArt ensemble at Villa Kapantzi in Thesalloniki as part of Demetria festival.

September 15

Performance of No Signal, for violin and electronics by violinist Daniel Mihai at the Concert Hall of the Romanian Radio Society, as part of “George Enescu” International Festival in Bucharest.

Spring 2013

March 2013

March 29

US premiere of Electric Serpent, for piano and electronics at Dixon Place in New York,  by pianist Ning Yu, as part of Noise Non-ference, a two day festival celebrating noise in a variety of media.



Winter 2012

December 2012

Performance of Dreamscape, an electroacoustic poem in two parts, at Lixouri, Kefallonia, Greece as part of  electroacoustic music days 2012 festival.


Summer – Fall 2012

November 2012

Saturday 24 November, 15:30

Live performance of ”Panorama” at Beton 7, Athens, Greece as part of Electric Nights, 3 days of electronic arts.

October 2012

”Rainforest”, part one of ”Dreamscape” was selected to participate in the Prize Phonologia 2012-2013 for electronic music, at San Fedele Musica in Milan.


Performance of the short electroacoustic piece “Elle Loge La Folie” at  Sound Art Festival Berlin 2012 as part of the 60×60 (2012) Voice Mix project. “Elle Loge La Folie” is a short electroacoustic piece after Roberto Matta’s painting with the same title. My intention was to use as many different sources as possible in a very limited duration without losing the individuality of each source. Mixing and editing of the various sounds aims to create a kind of surrealistic “biomorphism” of sound objects and dissolve boundaries between artificial, natural and biological forms in a similar way that Matta’s painting does with visual objects.


September 2012

Live performance of Panorama at ICMC 2012, Ljubljana, Slovenia.

July 2012

Presentation of Electric Serpent, for piano and electronics at world soundscape conference at Dieburg, Germany.



Lefteris Papadimitriou is a Greek composer and performer. He is currently studying for a PhD in composition at the University of Huddersfield with the support of a scholarship from the Huddersfield contemporary music festival  and the Centre of Research in New Music. Compositional interests include the exploration of the notion of  ”hybridity” between instrumental and acousmatic media, psychological mapping of aural signals on conceptual and physical musical spaces, employment of surrealistic and visual techniques, information networks and montage. In 2006 he won the international Gaudeamus Prize with his composition for piano and orchestra, titled “Black and White”. He has studied composition with Iannis Ioannidis  and he is a graduate of the music department of the University of Athens. He has written many compositions for acoustic  instruments and electronic media that have been performed in various countries and also performs live electronic and improvised music.