“Hồi Sóng” – An introduction

Art project “Hồi Sóng'', consisting of archival study and sound installation by two Vietnam-based artists Nhung Nguyễn and Zach Sch, is available in both digital form at hoisong.art and physical form at Sàn Art (in 2021) and Manzi Art Space (in 2024) 

From the original intent of exploring the intangible cultural heritage, specifically the oral history documented in the historical archives, the artist duo adopts sound installation as their medium to explore the relationships between archived information and sound arts. Originally and spanning from the topics centered around the lives of soldiers and workers imported from French colonies in Africa and Vietnam, the project extends to historical brushstrokes of the peoples from Egypt, Algeria, Mali, Martinique and Indochina (composed of Vietnam, Laos and Cambodia) and their wartime assignments, living conditions, their feelings and memories reminisced 60 years after the end of World War II.

Accordingly, the installation work aims to juxtapose the archival materials from the said topics with music and sound designs. The artist duo assesses archives’ respective socio-cultural contexts and their attached literary and musical materials to architect the recordings. While Nhung focuses on the oral recordings, Zach places greater emphasis on sound experiments. 

Being an on-going and expanding project, the two artists Nhung Nguyễn and Zach Sch welcome all precious feedback, if any. Feel free to offer your feedbacks here

To experience the works, please select ARTWORK in the Menu.

To read further the research materials and backgrounds, please select DOCUMENTATION in the Menu.

Artists’ bio

Nhung Nguyen

Nhung Nguyen is an emerging Vietnamese sound artist currently based in Hanoi, experimenting across a range of left-field aesthetics and expressions – ambient drone, electro acoustic, noise music, musique concrete, amongst others.

Since 2014 Nhung has been making works under the moniker Sound Awakener – and under her real name, for the more cinematic, piano-driven projects. She has worked with international labels such as Time Released Sound (US), Unknown Tones Records (US), Soft (France), Flaming Pines (UK), Fluid Audio (UK), Syrphe (Germany). 

In addition to her solo work, Nhung has collaborated with artists from various other disciplines, often adding audio elements to visual experiences. Nhung’s music and sounds have appeared in exhibitions such as Hồi Sóng (2021/2024), Liberation Radio (2021), Citizen Earth (2020, Hanoi), Phan Thao Nguyen’s Poetic Amnesia (HCMC and Hanoi, 2017), the public-art initiatives Into Thin Air (2016) and Into Thin Air 2 (2018) – both in Hanoi, Richard Streimatter-Tran’s Departures (Hong Kong, 2017), amongst others. As a composer and sound designer, Nhung has also worked on music composition and sound design for theater, films and video art.


Photo by: Phan Dan
Photo by: Do Tan Si

Zach Sch

Zach Sch is an artist, multi-instrumentalist, and composer based in Ho Chi Minh City, Vietnam. His practice explores contemporary composition and emerging technological applications in sound art and music. Audio based experiments as an environmental modifier and abstracted sound design are of central focus in his work.

Recently, partnerships with institutions such as Nusasonic, and Re:Sounding have directed his work into the fields of ethnomusicology and music archaeology. Aside from solo projects, he is a member of Rắn Cạp Đuôi Collective, a sound-based multimedia group, where he works in conceptualization, production, and recording alongside his organizational work with another collective, Nhạc Gãy.

Recent projects include the critically acclaimed releases, “1” with Nhạc Gãy and Ngủ Ngày Ngay Ngày Tận Thế with Subtext Recordings, installation piece Hồi Sóng and upcoming collaboration with Liquid Architecture. His work has been featured in galleries and programs across Asia, Europe, and the Americas.

Sàn Art

Sàn Art, founded in 2007 in Ho Chi Minh City (HCMC) as an artist-initiated, non-profit art platform, has since become a leading art organization dedicated to nurturing and challenging common modes of viewing and thinking about visual art through exhibition, critical discourse, educational initiatives and residency programs. Past projects include Sàn Art Laboratory (2012-2015), an art residency program, and Conscious Realities (2013-2016), a series of events and publications on the Global South. In 2018, Sàn Art developed Uncommon Pursuits—a seminar-workshop for emerging Southeast Asian curators and opened a new gallery in downtown HCMC with a focus on intergenerational dialogues between modern and contemporary art. In this new chapter in the organization’s history, Sàn Art aims to be a community-driven space where experimental practices and fresh perspectives are fostered and shared among interdisciplinary artists, curators, scholars, cultural workers and audiences in the region.

Photo by: Nguyen Hoai Ngan

Manzi Art Space

Founded in 2012, Manzi is known as one of the most dynamic art spaces in South East Asia. Through a wide range of art activities and art projects including visual art exhibitions, talks, workshops, book introductions, movie screenings, music and dance performances, Manzi promotes contemporary arts, builds new audiences for the art in Vietnam

Manzi has a collaborative approach, working together with local artists, intellectuals and social activists, as well as international cultural institutions.

Manzi has two locations: a cafe & art space at no. 14 Phan Huy Ich str; and an exhibition space at no. 2 Hàng Bún alley

Photo by: Marilyn Pham Dacusin