A Sonic Homecoming: Yarlung Records Unveils 20th Anniversary Remaster of the Landmark Choral Album Nostos

Introduction: Rediscovering a Hidden Gem

In the high-fidelity world of audiophile recording, certain projects take on a mythic quality. For Yarlung Records—a label synonymous with the pursuit of sonic purity and acoustic authenticity—the album Nostos has always occupied a singular, sentimental space. Originally intended as a technical exercise to test a new concert hall and experimental microphone configurations, the recording blossomed into the label’s inaugural choral masterpiece.

To commemorate Yarlung’s 20th anniversary, founder and producer Bob Attiyeh has returned to the master tapes, collaborating with recording engineer Arian Jansen to unveil a brand-new, high-resolution remaster of Nostos. This 20th Anniversary Edition is not merely a digital polish; it is a profound sonic reclamation, utilizing modern technology to capture the true, visceral essence of the ensemble that was only partially realized in the original release.

Main Facts: The Evolution of Nostos

The Nostos 20th Anniversary Edition is now available in Pure DSD, representing a significant technical departure from its predecessor. While the initial release was a success, the production team felt that the original mix left "something on the table."

• The Project: A comprehensive remaster of Yarlung’s first choral recording.
• The Technology: Unlike the original, which relied heavily on analog tape transfers, this edition utilizes direct-to-digital files captured via Merging Technologies’ Hapi system.
• The Venue: Recorded at The Soraya (formerly the Valley Performing Arts Center), a venue renowned for its natural acoustics and architectural significance.
• The Ensemble: Featuring the Cal State Fullerton University Singers, under the baton of Robert Istad, one of the most prominent choral conductors in the United States today.

Chronology: From Experimental Session to Anniversary Masterpiece

The history of Nostos is a testament to the serendipity of great art. Its genesis was grounded in practical, rather than artistic, necessity.

The 2017 Genesis

In 2017, the Yarlung team was preparing for a major, high-stakes choral recording project: the now-celebrated All Things Common, featuring the music of British-Moroccan composer Tarik O’Regan. Nostos was conceived as a "warm-up"—a tactical mission to test the acoustics of the Valley Performing Arts Center and experiment with new microphone arrays.

At the time, the Cal State Fullerton University Singers had just returned from a grueling, successful international tour through Russia, the Baltics, and Scandinavia. They arrived at the recording session with the music embedded in their muscle memory, their performance deeply refined by the rigors of the road.

The Original Release

Upon its initial release, Nostos was praised for its warmth and intimacy. However, producer Bob Attiyeh and engineer Arian Jansen remained haunted by the gap between the live performance they witnessed on stage and the final, finalized product.

The 2026 Remastering Process

As Yarlung approached its two-decade milestone, Attiyeh and Jansen decided to revisit the project. They shifted their focus from the analog tape masters to the raw Pyramix files captured by the Merging Technologies Hapi interface during the original sessions. By leveraging modern digital signal processing that was unavailable in 2017, the team was able to extract a level of transparency and tonal honesty that had previously been obscured.

Supporting Data: Technical Precision and Acoustic Integrity

The philosophy of Yarlung Records centers on the "minimalist" approach to recording: using the fewest possible microphones and the highest-quality signal chains to preserve the spatial cues of the concert hall.

The "Direct" Advantage

The move to the Merging Technologies workflow for this remaster highlights the evolving nature of DSD (Direct Stream Digital) recording. While analog tape provides a specific harmonic richness, the digital files captured directly from the Hapi interface allowed the engineers to bypass the limitations of the original tape-to-digital conversion process. This has resulted in a more "present" soundstage, where the listener can distinctly locate individual voices within the choir and perceive the decay of sound against the hall’s architecture.

The Role of The Soraya

The venue, now known as The Soraya, is a character in its own right. The architectural design of the hall creates a specific reverberant field that is notoriously difficult to capture. The remastering process focused on "tonal honesty"—ensuring that the low-end weight of the male voices and the crystalline clarity of the soprano lines were balanced against the natural, unadulterated acoustics of the space.

Official Responses and Artistic Insight

Robert Istad, the conductor for the project and a pillar of the American choral community, recently sat down with the Yarlung team to audition the remaster.

"Rob was ‘blown away’ by the transparency," Attiyeh reports. For Istad, who has spent twenty years guiding the University Singers to international acclaim, the remaster serves as a "Sonic Time Machine." It restores the nuance of the singers’ phrasing—the subtle shifts in dynamics and the emotional weight of their collective breath—that had been dampened in the original mix.

The project also benefited from the enduring support of executive producer Leslie Bigos, whose oversight during the original 2017 sessions helped define the aesthetic direction of the label. Her ongoing commitment to the project highlights the collaborative nature of Yarlung’s long-term artistic vision.

Implications: The Future of Yarlung Records

The release of Nostos is more than a retrospective; it serves as a bridge to the future of the label. Currently, Bob Attiyeh is in Rabat, Morocco, working with the legendary jazz musician Majid Bekkas. This current project aims to replicate the acoustic success found in the Valley Performing Arts Center, applying the same rigorous, minimalist recording techniques that defined Nostos.

A Legacy of Inaugural Recordings

Yarlung has built a reputation for being the "first in" at many of the world’s finest concert halls. From the Walt Disney Concert Hall to the Samueli Theater at the Segerstrom Center for the Arts, the label’s history is a map of acoustic exploration. By revisiting Nostos, the label is reaffirming its commitment to the "Pure DSD" philosophy—ensuring that these inaugural recordings remain technically relevant for future generations of audiophiles.

The Broader Impact on Choral Music

Choral music presents a unique challenge for digital recording. The complexity of massed voices, combined with the reflective nature of large halls, often leads to "muddiness" in lesser recordings. Yarlung’s success with Nostos demonstrates that when the technology is treated as a transparent conduit rather than an interpretive tool, the listener can achieve a "you are there" experience. This release sets a new benchmark for choral recording, inviting listeners to compare the nuance of the new version against the previous iteration.

Conclusion

As Yarlung Records enters its third decade, the Nostos 20th Anniversary Edition stands as a poignant reminder of where the label started and the heights it has reached. It is a story of humility—the admission that a "warm-up" recording could become a career-defining piece of work—and of technical evolution.

For the listener, this release offers a rare opportunity to hear a project re-evaluated through the lens of experience. Whether one is a seasoned choral enthusiast or a dedicated audiophile chasing the perfect soundstage, Nostos remains an essential addition to any collection. As Bob Attiyeh continues his work in Rabat, the legacy of his first choral project serves as the standard against which all future Yarlung recordings will be measured.

The Nostos (20th Anniversary Edition) is now available for download via NativeDSD, providing a pristine, immersive window into a landmark performance. It is, in every sense, a homecoming.