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TRANS - Pascale Criton
Premiere on 18 May 2014  - Paris

DOUBLEDuo Lallement Marques
00:00 / 04:16
SUSPENSIFDuo Lallement Marques
00:00 / 04:31
MOBILEduo Lallement Marques
00:00 / 02:58
FLUANTDuo Lallement Marques
00:00 / 01:59
DIAGONALDuo Lallement Marques
00:00 / 07:05

Trans explores a twelfths of a tone scordatura on two guitars. The instruments are tuned with six identical strings shifted apart by twelfths of a tone. Thanks to the control afforded by the guitar's fretting, this microtonal tuning makes it possible to precisely achieve maximum transitivity, from continuity to harmonic and melodic articulations.

Trans is the fruit of a close collaboration between our duo and Pascale Criton. From the very first moments, the listener is immersed in a new world of sound. It is the first time that such a research has been conducted on the qualities of twelfths of a tone chords and their acoustic behaviours, with two guitars.

For this new instrument, our duo  reinvented a technique, which allows these incredible acoustic phenomena to be heard.

Manuel Contreras Vázquez

LIDIO - Manuel Contreras Vázquez
 Commissioned by Festival Mixtur. Premiere on 11 September 2020
Fabra i Coats - Barcelone  

mixtur 11-09-2020 Contreras .jpg
World premiere at the Festival Mixtur 2020
LIDIODuo Lallement Marques
00:00 / 11:30

Lidio, for two guitars (2020). Commissioned by Mixtur Festival, Spain. Premiered by Duo Lallement & Marques at Fabra i Coats, Barcelona, 11 September 2020.

“Lidio”, as the ecclesiastic mode from F to F, or from C to C. “Lidio”, as the verb “lidiar” (in Spanish): to

fight or disputing with someone or something to reach and objective. To face with something or

someone: gérer, to deal with, combattere… Lidio is the middle name of Víctor Lidio Jara Martínez, popular Chilean songwriter and Theatre director, militant of Salvador Allende’s “Unidad Popular” (Popular Unity), travel companion of Luigi Nono during his journey among Chilean people at the end of the sixties: workers, students, farmers. The singer of the people's happiness that was murdered by Pinochet’s dictatorship in 1973 after terrible torments in a concentration camp.

The three meanings of the word “Lidio” joining in this piece to generate a subtle sonic dramatization that works as Victor Jara’s antiphon. A short requiem for who faced with his song the cruellest face of tyranny, and who embodied within his name a remembrance of an archaic, ancestral and essential sonic material."

Manuel Contreras Vázquez

Sofía Martínez

Premiere on 27 February 2017  - Paris

00:00 / 04:49

Musique pour une chambre à soi, for two guitars tuned in eigh of a tone.

I've been working on very slow ascending and descending glissandos for years. I am interested in the glissandos because the notion of height and time, as well as their omnidirectionality, is lost. In the same way that in quantum physics it is not possible to determine velocity and position at the same time, glissandos provide us with uncertainty in our listening experience. We cannot really find the precision of a note (although the performance must very precise) and this reveals its most secret part to us.


​The piece is based on a continuous slow descending glissando that overlaps and grows until it reaches a great rhythmic climax with a flamenco rythm. The end of the piece features a major second glissando plus a quarter tone.

I composed it for the Lallement Marques duo, to whom it is dedicated, and it was premiered in Paris in 2017.

MAR SIN FONDO - José Manuel López López
Commissioned by Radio France for the programme "Création Mondiale". 
Premiere from 7 to 13 June 2021
Centre National de Création La Muse en Circuit - Alfortville

José Manuel López López

"Mar sin fondo, In Memoriam Francisco Iovino" for two guitars, commissioned by Radio France for the programme Création Mondiale "Alla Breve" is a tribute to my dear friend Francisco, a composer with whom I collaborated for many years; first in Paris on a daily basis and then at a distance between Paris and New York when Iovino moved to New York to do his doctorate at Columbia University, long musical and vital moments, which arose after our meeting in 1991 at IRCAM (Paris); he as a researcher and music computer programmer and I as a composer, who applied the technology developed in this centre to the works I composed there: Lituus (1991) for brass quartet and electronics and Sottovoce (1995) for vocal quartet and electronics.

In this homage to Francisco Iovino I wanted to show the interest that both he and I have always had in entering into the interior of sound, and from there to build the rest of the work. The guitar, an instrument very close to me since childhood, has been on this occasion the vehicle in this journey to the "centre of sound".

Each of the 5 movements that make up the work, two-minute movements expressly requested by Anne Montaron, director of the programme Alla Breve on Radio France, will be broadcast the week of 7 June 2021 in an original radio format consisting of broadcasting one of these movements each day of the week (morning and afternoon), which will finally be broadcast in its entirety on the Sunday of that week in a one-hour monographic programme dedicated to the guest composer in each case.

This format obliges the composer to develop a formal strategy that allows him on the one hand to write independent movements with their corresponding coherence, contrast, energy, gesturality and own interest, and at the same time to plan the global form of the work, as a sum of these independent movements, bringing together in a global whole the characteristics mentioned above for each movement: coherence, contrast, energy, gesturality, etc.

Elements that I consider interesting to mention, as they highlight the aforementioned will to deepen and investigate the timbre and to have access to marvellous unforeseen corners of the infinite colours of the guitar, are for example the use of mobile capos that allow the obtaining of unusual harmonic superimpositions, even impossible to achieve without them. Also the use of bottlenecks which, when rubbing against the metal frets of both guitars, produce percussive-granular textures that are new in the guitar repertoire, reminiscent of the croaking of storks and which place us in an interesting bio-musical territory due to the connection between nature and music. Likewise the constant presence, with the exception of the first movement, of particle textures with trajectories, densities and rhizomes of energy that bring us closer to and connect us with the micro world of quantum physics and its particular characteristics, in the sense of particles, completely removed from rhythm in the traditional sense of the latter, but which expand and complement the polyphonic superimpositions in a remarkable way.

The work is dedicated to the extraordinary duo Estelle Lallement and Filipe Marqués to whom I am deeply grateful for the fantastic work they have done to bring to life this work composed in memory of a very dear friend."

José Manuel López López

Chengwen Chen + Tobias Klich 

MUSIK FÜR GITARRE ZU VIER HÄNDEN -  Chengwen Chen + Tobias Klich 

mixtur 11-09-2020 chengwen chen Tobias Klich.jpg
Spain premiere at the Festival Mixtur  2020

"Two musicians on a guitar merge into one four-handed creature.

In the tradition of instrumental music theatre, the musicians here are not only instrumentalists but also perform on stage.

What does it mean to cooperate in such a small space? 

What kind of trust and mutual respect is needed for two-person coordination to be possible on a single instrument?

Perhaps this is also a musico-scenic vision of the myth of the ball men in Plato's 'Banquet'?

All these questions also emerged in a two-person composition process."


Chengwen Chen + Tobias Klich

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