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Tacit Group is an audio-visual group founded in 2008 with a vision of creating new art for the 21st century. Based in Seoul but working globally, the group comprises composer Jaeho Chang and electronic musician Gazaebal(Lee Jinwon).
With audio-visual art as its core content, Tacit Group has expanded in a contemporary and experimental way in multimedia performances, interactive installations, and music installations. Representative works such as ‘Hun-Min-Jeong-Ak,’ ‘Game Over,’ ‘Morse ㅋung ㅋung,’ combine a systematic worldview weaved through intuitive materials and technology inspired by normal everyday activities such as games and text chatting. In particular, works that utilize the beauty and communica- tion power of characters are among their most striking.
“It’s like wind chimes,” says Tacit Group’s Jeaho Chang. “The creator makes the pipes, but the wind makes the music.” He’s talking about the algorithmic music that Tacit Group creates. Jaeho and Gazaebal create audio/visual systems using code that the pair work within to unleash their utterly compelling AV performances, each show, each track, as unique as a snowflake. The pair met at Korea National University of Arts in 2006. Jaeho Chang was a media installation artist and composer who’d studied classical composition in Korea and electronic music at Den Haag’s Conservatoire. Gazaebal, who’d moved to the US as a teen, had worked at the renowned Quad group studios as a sound engineer, recording acts including Rage Against The Machine, Wu Tang and Janet Jackson. Returning to Korea, he had found success as a K-Pop producer, (founding the act Banana Girl, and writing their No.1 Korean hit ‘Shake Your Ass’) and DJing under the moniker Gazaebal, before deciding to go ‘back to school’ to learn to create more challenging music.
The quiet and reserved Jae and the more outgoing Gazaebal bonded over a shared vision, forming Tacit Group in 2008. And until recently, everything they have done has been through the medium of their globally acclaimed live shows, playing all over the world from Lincoln Center in NY, the Museum of Contemporary Art in Chicago, MMCA (National Museum of Modern and Contemporary Art) and Nam June Paik Art Center in Korea, Aarhus Festival in Denmark, Stereolux in France and NYU Abu Dhabi.
Each show an utterly unique and compelling event, a synthesis of music and visual art that has echoes of the concept of synesthesia: “we love the idea that the audience can ‘see’ the music.” says Gazaebal, “the way that you can hear a painting like Edvard Munch’s ‘The Scream’.” The frameworks and systems are created in advance using code such as C++ and max/M- SP(sometimes combined with analog and modular synthesizers), often growing out a of a simple idea (one of their first composi- tions, ‘Game Over’ explored the idea of a Tetris gameplay as a musical score) while on stage the pair react to the audience, creating new inputs and variables that can lead the performance in ways that are unexpected and even self sustaining - some of their installations could in theory continue to evolve and run on into infinity.
For Tacit Group, the process is as important as the outcome, and every bit as fascinating for the audience, who’ve been known to react like the crowd at a rock band gig to tracks / installations like ‘Hun-Min-Jeong-Ak’ which sees abstract geometric shapes based on the Korean alphabet evolve (through the process of live text interchanges between the pair) to become almost an immersive call and response.With that in mind, the duo have long been reluctant to commit to the idea of releasing via a ‘fixed medium’ it was actually the release of an acclaimed (and beautifully designed) book Tacit.print0_Anthology that convinced them to share their work more widely through an album.
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Korean artist and musician Jin Won Lee (이진원), otherwise known as Gazaebal, began his career in New York. Working as a sound engineer, alongside such illustrious artists as the Wu-Tang Clan and Janet Jackson, led him to develop a keen ear for dexterous audio design, melodic flair and catchy rhythm. But his true interest lay in uncovering the unique textures and synthetic qualities of electronic music. From the late 1990s to the early 2000s, Gazaebal focused on developing himself as a producer, synergising a uniquely potent take on club music, releasing three albums and appearing on numerous collaborations.
An established figure in the realm of contemporary art, Jin Won Lee is well-known for his hybrid, highly technological practice. In 2008, together with Jang Jaeho, he formed The Tacit Group, a collective for computer-coded art. Presenting works that manipulate audio and visuals in real-time through programming, the group has performed at the FAMS Choice selection, Lincoln Center in New York, at the Seoul branch of the Museum of Contemporary Art and the Sejong Center for the Performing Arts, among many others. As a solo practitioner, he initiated in 2023, a project that examines sound as abstracted vibration. brings together Jin Won Lee’s decades long investigations into sonic experimentation and the physicality of noise.
Outside the avant-garde, Gazaebal has enjoyed mainstream success, collaborating with Big Hit Productions founder and BTS songwriter Mr. "Hitman" Bang on remixes and arrangements for K-POP albums. They also formed the two-man group Banana Girl, with Gazaebal focusing on composition while Bang handled vocals, achieving a big hit with their 2000s track ‘Butt.’
Another crucial figure in Gazaebal’s life is his wife Nine who operates as his agent and business partner. Initially released in 1999 on Nine’s independent imprint dmstrax, the titular track ‘Talk’ first appeared on techno@kr, a compilation CD of Korean electronica. Together, they co-founded G Records, which was partly absorbed into Bighit Entertainment in 2005. Appearing as the inaugural record on Bighit, the original version of 'And So On' – featuring Bang’s vocal production – was not available for re-release due to licensing difficulties. But thankfully the multitrack was well preserved. Utilising these components, Nawon Ha (AKA Korean-but-Amsterdam-based artist Naone) re-imagines the song for Betonska Records.
A combination of un- and self-released material, Talk is an album that firmly belongs to the millennium while sounding utterly outside of space and time. A cosmic trance trip that draws on rock’s steely drive, wiggy acid basslines and warbling dub, the record is presented as a mix-friendly mini-album, with the 6 tracks ideally tailored to DJ-level quality and loudness. As much suited to the psychedelic rave scene of yesteryear as they are to present-day dancefloors, Gazaebal’s productions are defined by his idiosyncrasies. Melding the sheen of tight production and pop sensibilities with a flagrant DIY spirit, his music assuages the high-commercialism of the 2000s, resulting in a style that’s as definitely punchy as it is precise
- 1: Connais Tu L'animal Qui Inventa Le Calcul Integral?
- 2: Evariste Aux Fans
- 3: Les Pommes De Lune
- 4: La Chasse Au Boson Intermédiaire
- 5: Dans La Lune
- 6: La Faute À Nanterre
- 7: Ma Mie
- 8: Wo I Nee
- 9: Si J'ai Les Cheveux Longs C'est Pour Pas M'enrhumer, Atchoum!
- 10: La Révolution
- 11: Je Ne Pense Qu'a Ça
- 12: Je Chante Pour Vous Faire Marcher
- 13: Je Ne Suis Pas Simple
- 14: Si Les Étoiles Pouvaient Parler
Évariste is one of the rare specimens of artist-cum-scientists. Among his kind stand others like Pierre Schaeffer, a Polytechnique graduate (an engineer but also the father of musique concrète) and the eccentric Boby Lapointe (graduate of the École centrale and inventor of the Bibi-binaire system, patented in 1968). Évariste's songwriting, joyful and full of energy (albeit extremely critical), shrouds an original tragedy: born in 1943 among résistants, Joël Sternheimer (aka Évariste) grew up without a father, lost to Auschwitz. Although he makes little reference to Jewish culture in his music, his origins leave their mark: in 1974, he sings a Hebrew song on television. In 1966, the young Joël sports Princeton's colourful paraphernalia - that's because he's freshly returning from the US, where he was sent to pursue his research on "particle mass and the interpretation of observed regularities, such as the effects of a wave" (will understand who may). When he gets there the country's in the midst of the Vietnam War. With McNamara keen to find an alternative to the nuclear weapon and calling upon the country's biggest brains to undertake the task, there's a "fund shift" within the university - a diplomatic way to give notice to whoever may not be disposed to follow the government's scheme. Joël, who's under the supervision of a rebellious physician, is dismissed. He regardless keeps following the prestigious seminaries of the Institute for Advanced Study, chaired by Oppenheimer, inventor of the atomic bomb. Likely inspired by the hippie movement and music, Joël buys a guitar and starts playing in Washington Square - after all, Bob Dylan himself started there. He blithely skips Oppenheimer and receives a warm (though surprised) welcome from a crowd thoroughly unfamiliar with French. When the ageing physicist questions him about his decreasing attendance, Joël explains how drawn he is to music, and how he thinks it could help him in self-financing his research. Évariste recalls seeing the sickened man, his face torn by remorse, lighten up to his words and say: "What's keeping you - go for it! If I was still young that's exactly what I'd do." The student takes these words as a testimony from his professor - and it's enough to convince him . And so he takes the leap during the Christmas vacations he spends in Paris. A journalist friend he often sees around the Sorbonne introduces him to the artistic director of Disques AZ. The latter passes the tapes on to the label's boss, Lucien Morisse, also program manager on Europe N°1. Morisse is blown away - and signs him onto the label right away. Michel Colombier, arranger for Serge Gainsbourg and co-author of "Psyché Rock", with Pierre Henry, contributes some of his original ideas to the 7 inch "E=mc2": Évariste's preoccupation with the percussion sound on the track "Le calcul intégral" is that it goes "poom poom" and not "tock tock" - Colombier is aware of the issue and records Évariste's guitar like a percussion in an isolated booth. The organist Eddy Louis, who is to participate, in 1969, to the success of Claude Nougaro's "Paris mai", also appears on the record. It's 1966 and the Antoine phenomenon (signed on Vogue) storms through France. The two singers share similarities: Antoine is an engineer of the École centrale, gifted with a great originality in his song-writing. A godsend for the two labels who turn this resemblance into a commercial strategy, setting them out as rivals. To this day though, Évariste still denies what was little more than slushy tabloïd gossip. Success comes around swiftly and in 1967 Évariste launches into a second 7 inch, "Wo I nee", again arranged by Michel Colombier. Quantum mechanics fans finally get their anthem with "La Chasse Au Boson Intermédiaire" (or the "Intermediary Boson Pursuit"). To sum up what's a boson, say he's a close pal of the meson, photon and other gluons. A few months later, it's May 68 and everything's turned upside down. Évariste writes a series of songs inspired by the events, which he immediately submits to Lucien Morisse. When the man behind "Salut les copains", once married to Dalida, hears the song "La révolution" - a father and son dialogue - he can't take any more: AZ simply cannot release this. But there and then Lucien Morisse makes a gesture which will remain engraved in French music's history: sorry to be unable to officially stand by the singer, he encourages him to self-produce the record, but with his tacit support. He calls the pressing factory and asks they apply the same rate for Évariste as they would for AZ. The singer and his musicians use the same studio as for the previous record, all of them playing for free awaiting a return on investment. Évariste keeps singing at the Sorbonne with "Jussieu's gang" and "the young Renaud" he nicknames "le p'tit gavroche" (or "street urchin"). Renaud volunteers to type the lyrics of the song "La révolution" so that the chorus can be sung and recorded. A boy in the group is related to Wolinski and introduces them. The two get along so well that Wolinski ends up drawing the cover for the record "La révolution", for free. The self-released 7 inch "La révolution / La faute à Nanterre" is sold under the table and door-to-door for half the price of a standard record, on and around the boulevard Saint-Michel; and it runs out fast. In the end, there will be 6 releases of the record, and 25000 copies sold. When the theatre director Claude Confortès decides to adapt Wolinski's drawing series titled "Je ne veux pas mourir idiot" ("I don't want to die a fool"), he asks Évariste to write the original soundtrack. His friend, now cartoonist for Hara-Kiri Hebdo, often promotes him in accordance with a principle dear to him by virtue of which he gives a special place to his friends. Dominique Grange (writer of the song "Nous sommes les nouveaux partisans") soon joins the team. After 150 performances, Évariste leaves his place to Dominique Maurin (brother of Patrick Dewaere). Évariste composes the songs for Claude Confortès' next play, "Je ne pense qu'à ça" ("That's all I think about"), co-wrote with Wolinski in 1969. The comedians of the play record the songs on a 7 inch, with a cover signed, again, by Wolinski. In 1971, French television produces the documentary "Évariste et les 7 dimensions", but doesn't air it. Indeed, the scientific sub-comity of the programming comity (sic) censors the show. The given justification is that "Évariste dangerously mixed science with science-fiction, numerology and other non-scientific disciplines". The underlying motive might have been a will to censor the singer-mathematician's political discourse. In the documentary and among other things, Évariste discusses hierarchy, alienation and revolution. Half a century later the documentary remains invisible, though some excerpts resurfaced in 1992 in the cult show "L'oeil du cyclone", on Canal +. Though flourishing, Évariste's career is nearing its end. 1970 is the beginning of a decade in the course of which he is to make a decisive discovery in the musical and scientific domains. Following this breakthrough, he moves away from self-produced music and gaucho magazines to focus on science. He keeps Oppenheimer's encouraging words in mind, now freely pursuing his research thanks to the sales of his records. Joël realises that when decoding protein sequences, one finds musical sequences recognisable to humans. He names them "proteodies". If, when listening to a proteody, one responds by being so sensitive as to finding it beautiful, then it reveals a deficiency of the related protein - and this peculiar music may be the cure. We could trace back the music history in light of proteins lacking in a given artist, or within a public's majority. You always thought these hysterical groupies who'd throw their underwear with passion and faint in the pit had miraculously appeared because they had never heard anything as wonderful as the Beatles? Make no mistake! For Évariste, it all boils down to an intro's protein content. Indeed, the beginning of their first hit "Love Me Do" corresponds to dopamine, the neurotransmitter linked to compulsive buying. An intro like this could only unleash the fervour of groupies, victims of fashion and biology. Évariste's success is such that the income from his sales gives him the autonomy to which he had aspired when confiding to Oppenheimer. It made it possible for him to pursue his research without any institutional constraints. He now devotes himself to his proteodies, sat in the offices of the European University for Research, just around the corner from the Sorbonne he knew so well. Évariste is no more. Joël regained control of this strange and comical beast.
This journey, this slowly drifting sonic meditation, is an 'inner soundscape', a dialogue between the senses, the conscience and the world, inside / outside, interconnected. Like waking up from a long dream, and being stuck into its echo. The April Sessions immerges the listener into a drone-ish universe, full of random acousmatic events, inner monologues and a vast and unwritten subjective map to be drawn.
The April Sessions has been living in a seedy hotel in Brussels for a few months. She listens to the sparse traffic outside her window, locked in and locked down. 'Everything is constructed', she says to herself, 'even the sound of a solitary aircraft at 25,000 feet traverses the sky no further out than the inside of my skull'. Other weird sonic phenomena criss-cross the inner cosmos of her brain and streak across her private sky like comets. And then there is the unshakeable presence of that inner monologue, known to her variously as the Tacit Dictator, the Subvocaliser and, nightmarishly enough, the voice of the Merlucid Hake. (Anthony Moore, St Leonards, 10th of March 2021)
Anthony Moore, Dirk Specht and Tobias Grewenig have known each other and worked together since the early 2000s. They have collectively participated in a number of projects including live performances and recordings. In 2016, as part of The Missing Present Band, they released the live LP 'The Present Is Missing' on A-Musik. The following year they released 'Ore Talks', a double LP, realised in collaboration with Therapeutische Hörgruppe Köln.
Anthony Moore was born in 1948, founded the band Slapp Happy (circa 1972) with Peter Blegvad and Dagmar Krause, then worked alongside a.o. Fred Frith and Tim Hodgkinson in the unclassifiable band Henry Cow. He released several solo albums, composed soundtracks for experimental movies. His path also crossed Kevin Ayers's, Pink Floyd's, Richard Wright's. He was appointed professor for research into sound and music in the context of new media at the Academy of Media Arts in Cologne, Germany. He still continues to write and perform.
Dirk Specht is a sound artist, musician and curator. He studied architecture and media art and is active in the fields of sound works for choreography, radio drama, sound art, film and video art soundtracks. He published releases with several bands and projects. He has been an assistant for research into sound from 2011 to 2016 at the Academy of Media Arts in Cologne, and is a founding member of Therapeutische Hörgruppe Köln.
Tobias Grewenig studied at the Academy of Media Arts in Cologne. He primarily deals with non-linearity in his audiovisual installative works and performances, including projects with the artist group 'Therapeutische Hörgruppe Köln', the ensemble 'The Knob, The Finger & The It' and the improvisation collective "Frequenzwechsel". The conception and development of electronic instruments and code is a key component of his artistic work. He lives and works in Cologne.
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