A Journey Back to Nostos: Yarlung Records Marks 20 Years with a Landmark Choral Remastering

Introduction: The Significance of a Milestone

In the world of high-fidelity audio, few labels command the respect and sonic reputation of Yarlung Records. As the label commemorates its 20th anniversary, it has chosen to revisit one of its most foundational works: Nostos. This choral masterwork, which served as the label’s debut foray into the genre, has been meticulously remastered and re-released in Pure DSD, offering a level of transparency and tonal integrity that pushes the boundaries of digital archival technology.

For Yarlung founder and producer Bob Attiyeh, Nostos is more than just a catalog entry; it is a sentimental touchstone. Originally conceived as a technical rehearsal for a larger project, the recording captured a lightning-in-a-bottle performance that has resonated with audiophiles and choral music enthusiasts for two decades. This 20th Anniversary Edition is not merely a reissue; it is a reclamation of the "left-on-the-table" potential that recording engineers often dream of revisiting.

Main Facts: The Evolution of a Masterpiece

The 20th Anniversary Edition of Nostos represents a significant departure from the original 2017 release. Working alongside veteran recording engineer Arian Jansen, Attiyeh has returned to the raw, multi-mic session files to craft a presentation that finally aligns with the acoustic memory of the live event.

Key technical highlights of the new release include:

• Source Material: The team opted to utilize files captured directly via Merging Technologies’ Hapi interface, bypassing the original analog tape path used in the initial release.
• Technological Advancement: By leveraging modern digital signal processing that was unavailable two decades ago, the team achieved a newfound sense of spatial realism.
• Sonic Goal: The objective was to prioritize transparency and "tonal honesty," ensuring that the acoustics of the concert hall—The Soraya (formerly the Valley Performing Arts Center)—are rendered with lifelike precision.

Chronology: From Experimental Session to Choral Landmark

The story of Nostos began in 2017, in a manner that defies its eventual critical acclaim. It was never intended to be the centerpiece of the Yarlung choral catalog.

2017: The "Warm-Up" Genesis

Attiyeh and Jansen viewed the Nostos session as a low-stakes environment to calibrate microphones and test the acoustics of the then-new Valley Performing Arts Center. They were preparing for a much more commercially "prestigious" project: the recording of All Things Common, featuring the music of British-Moroccan composer Tarik O’Regan. O’Regan, who would later gain global prominence for his Agnus Dei commissioned for the coronation of King Charles III, provided the high-profile anchor that Yarlung initially expected to define their choral reputation.

The Performance Context

The ensemble featured in Nostos—the Cal State Fullerton University Singers, conducted by Robert Istad—arrived at the recording sessions with a unique advantage. They had just completed a grueling, highly successful tour through Russia, the Baltics, and Scandinavia. The music was not merely being read from a score; it was deeply ingrained in the singers’ collective memory. While the original tour had involved elaborate choreography, Attiyeh and Istad made the deliberate decision to strip back the movement for the recording, allowing the acoustic environment of the hall to take center stage.

2026: The Anniversary Reclamation

Twenty years into the label’s history, Attiyeh and Jansen decided the time was right to revisit the archives. The impetus was a listening session at Acoustic Image, where conductor Robert Istad heard the new master for the first time. According to Attiyeh, Istad was "blown away" by the difference, noting that the new version captured the "transparency and spectacular concert hall acoustics" that had been obscured in the previous release.

Supporting Data: The Architecture of Sound

To understand why this remastering matters, one must look at the technical philosophy of Yarlung Records. The label has built its reputation on "inaugural recordings"—being the first to capture the sonic character of new or renovated concert halls.

The Hall as an Instrument

Yarlung has a history of partnering with world-class venues:

• Walt Disney Concert Hall: An early proving ground for the label’s minimalist, high-fidelity approach.
• The Soraya: The home of Nostos, noted for its intricate acoustics and intimate choral resonance.
• Camilleri Hall: A staple for the label’s jazz and experimental releases.
• Samueli Theater: Where the label has produced over ten distinct recordings.

The Technical Pivot

The shift from the analog tape-derived master to the direct-to-digital Pyramix capture is a bold move in an industry that often fetishizes analog tape. However, as Attiyeh notes, the "tape imprint" that sounds perfect in the moment can sometimes lose its luster over years of storage or through the translation process. By returning to the digital files, which were "only milliseconds old" when recorded, the engineers recovered the specific, immediate air of the room that they remembered from the 2017 session.

Official Responses and Perspectives

The collaboration between Bob Attiyeh and Robert Istad has been one of the most fruitful in Yarlung’s history. Istad, who currently serves as the President of the California Choral Director’s Association and as the Director of Choral Studies at California State University, Fullerton, provides the pedagogical weight to the project.

"Istad’s reaction was the litmus test," says Attiyeh. "He is one of the most successful choral conductors in the U.S. today. When he tells you the transparency has improved, he isn’t talking about marketing jargon—he is talking about the ability to hear individual voices within the blend, and the ability to feel the room’s volume."

The project also maintains the support of Executive Producer Leslie Bigos, whose involvement in the original compact disc release provided the foundational support that allowed the label to pursue such an ambitious, non-commercial approach to choral music in its early years.

Implications: The Future of Archival Restoration

The release of the Nostos 20th Anniversary Edition carries broader implications for the high-resolution audio industry. It suggests that "remastering" should not just be an exercise in loudness or EQ, but an act of historical correction.

The "Left on the Table" Philosophy

Attiyeh’s admission that he had "left something on the table" with the original release is a rare, honest look at the limitations of production. It suggests that even the best recordings are snapshots of a technical moment, and that as our playback technology (and our ears) evolve, our relationship with those recordings must also evolve.

Global Expansion

The label’s reach continues to expand even as it looks backward. As of this writing, Attiyeh is in Rabat, Morocco, working on a new jazz recording with the legendary Majid Bekkas. The goal remains the same: finding a new space, deploying the finest microphones, and using the Merging Technologies equipment to capture something that will, perhaps twenty years from now, be worthy of its own anniversary edition.

Conclusion: A Legacy of Listening

Nostos stands as a testament to the idea that choral music, when recorded with the right technology and the right intent, is a living, breathing entity. By revisiting this session, Yarlung Records has provided a bridge between their early experimental days and their current stature as a premier audiophile label.

For the listener, this edition offers a chance to engage with a piece of music that is both technically perfect and emotionally charged. Whether you are a fan of choral music or a devotee of high-fidelity audio, the Nostos 20th Anniversary Edition is a reminder that in the world of high-end audio, the journey is never truly over—it is simply a series of ongoing conversations between the producer, the performer, and the listener.

As Bob Attiyeh continues his work in Morocco, his "fingers are crossed" for another successful capture. If the results match the care and passion poured into the Nostos remaster, the Yarlung family has much to look forward to in the coming decades.