... four of the brightest young stars in classical music today. We are enjoying another golden era thanks to Quartet Integra. -Martin Beaver, First Violin, Tokyo String Quartet

Producer's notes:

Yarlung Records returned to Zipper Hall at Colburn School in April, 2025 to record the debut album for Quartet Integra toward the end of the quartet's 3-year residency in Los Angeles. They had just returned from acclaimed performances in Wigmore Hall in London. The quartet left again after our recording for summer concerts (and a little bit of family time) in Asia before moving to Paris and Hannover in the autumn. Quartet Integra begins a two year residency in Paris at the Centre Europeen de Musique de Chambre and will continue study with Oliver Wille at the Hochschule fur Musik, Theater, und Medien in Hannover. We will miss the Quartet badly in Los Angeles and hope they return soon. This extraordinary young ensemble, Kyoka Misawa and Rintaro Kikuno on violins, Itsuki Yamamoto on viola, and cellist Ye Un Park play Classical, Romantic, Contemporary and Renaissance music equally well. In fact, we explore all four eras in this recording.

We begin with Beethoven's last published work, String Quartet No. 16 in F Major, Opus 135, written in 1826. Beethoven wrote this piece at the height of his Romantic powers, but the quartet looks back with irony and nostalgia to his classical period.

Next, Quartet Integra tackles Ligeti's 1968 ground-breaking Sonata No. 2, which they played for me at their audition and which won me over immediately. Kyoka, Rintaro, Itsuki and Ye Un find beauty and repose in this seat-belts-required 25-minute work full of extended techniques and mid-20th-Century sound world while communicating humor and transcendent energy. Kyoka said "When people hear the name Ligeti, many tend to associate it with contemporary music and assume it will be difficult to listen to. But in reality, that's not the case. Especially the String Quartet No. 2, which we're performing this time - it's wild and destructive, yet it holds a kind of breathtaking beauty. It feels almost like watching a movie." Mike Wechsberg, an audience member at our special live concert recording session commented heartily how "Ligeti is not the sort of music I normally like, but THIS was magnificent! Bravo Quartet Integra!"

We ended the concert with Green Mountains, Now Black, a new piece by David S. Lefkowitz which he completed in the spring of 2025. Donna Morton commissioned David's piece for Yarlung Artists and Quartet Integra through Yarlung's sister organization Coretet. Donna and her group have steadfastly supported new chamber music including from composers Caroline Shaw, Diego Schissi (who won a Latin GRAMMY® nomination for Nene, which he wrote for Yarlung's Sibelius Piano Trio), Jamie Thierman, Eric Nathan and Benjamin Taylor among others. Donna serves on the boards of both Yarlung Artists and Coretet, and we relished the opportunity to collaborate again as Coretet celebrates it's 10th Anniversary and Yarlung celebrates it's 20th.

Beethoven wrote his last major composition, String Quartet Op. 135, in 1826. This was his final statement in his groundbreaking series. Opus 135 premiered in 1828, performed by Ignaz Schuppanzigh and his famous ensemble, a year after Beethoven died. When the members of Quartet Integra suggested we record this work on their debut album instead of Schubert's "Rosamunda" Quartet written only two years earlier, I initially demurred. Who needs yet another superb performance of Beethoven's final masterpiece?" I complained. "Who needs yet another Rosamunda?" Quartet Integra 'cellist Ye Un Park responded within milliseconds. She had a point, and I'm glad we recorded the Beethoven instead, at least on Quartet Integra's first Yarlung album! The ensemble had just performed Beethoven's first string quartet in London's Wigmore Hall in London, as well as "Rosamunda, " and they were game to expand their horizons and capitalize on their "Beethoven High." They also wanted to utilize the superb acoustics at Colburn School while the quartet was still living in Los Angeles, and we knew Zipper Hall would do the Beethoven special justice.

Our recording concludes with David S. Lefkowitz' Green Mountains, Now Black. David's piece offers quotations from Monteverdi's earliest extant opera Orfeo (one of my favorites in the operatic literature) and additional quotations from Monteverdi's final opera The Coronation of Poppea, including it's magical and ever-so recognizable love duet between Poppea and the emperor Nero at the end of the opera.

Instead of merely transposing my favorite arias, choral passages and this famous duet for string quartet, David wrote a work that explores the very nature of what it means to be a string quartet. And he experiments with the genre, pushes boundaries, and incorporates his own despair witnessing the burning of much of Los Angeles in the spring of 2025. David and his wife Laurie could see flames and smoke not too far away from their home as he composed this work. Nero himself famously allowed a good chunk of downtown Rome to burn, exercising (and bragging about) his dubious leadership in the process. David layers Octavia's farewell to her beloved city with the giddy love duet between Octavia's husband, the emperor, and his mistress Poppea, to tell the story of David's own distress while writing the piece. Green Mountains, Now Black not only refer to Monteverdi himself (Green Mountain) but the fire which turned so many of our spring green mountains to char in Los Angeles.

Despite David's gloom and worry during our fires, his iridescent string writing shows itself proudly and his many glorious and lyrical passages outnumber the darker ones.

As musicians, the members of Quartet Integra communicate superbly with audiences and with each other as they explore the depths and details of these musical scores.

With generous support from Sel, Nick and Martin at Colburn School, we worked with Quartet Integra on April 13-15, 2025 and ended our recording session with a live concert for invited guests from the Los Angeles and Orange County Audio Society on April 15th. You can enjoy videos of this concert on YouTube's YarlungChannel.

Fellow recording engineer and equipment designer Arian Jansen and I used SonoruS Holographic Imaging technology in the analog domain to refine the stereo image, Yarlung's SonoruS ATR12 to record Agfa-formula 468 analog tape, the Merging Technologies HAPI to record 256fs DSD in stereo and surround sound and the SonoruS ADC to record PCM. We used our friend Ted Ancona's AKG C24 microphone previously owned by Frank Sinatra, and Yarlung Audio vacuum tube microphone amplification designed and built by Elliot Midwood.

In closing, it was Donna Morton and Martin Beaver who suggested Yarlung support Quartet Integra and Martin coordinated their audition. The Quartet has been lauded as the most exciting ensemble to emerge from Japan (and Ye Un from Korea) since the famous Tokyo String Quartet formed in 1969 at Juilliard. I love a certain symmetry here: two of the non-Japanese born musicians playing as members of the Tokyo String Quartet were Yarlung Special Advisor Martin Beaver, who became principal violin in 2002, and Clive Greensmith, who joined Tokyo as cellist in 1999. Both Martin and Clive performed with the Tokyo Quartet until the ensemble gave their final concerts in 2013, and now Martin and Clive co-direct Chamber Music at Colburn School and have mentored the four members of Quartet Integra. Before their Colburn residency, Quartet Integra won a four-year fellowship with Suntory Hall's Chamber Music Academy where they were coached by Tokyo Quartet members Koichiro Harada, Kikuei Ikeda and Kazuhide Isomura. This is generational integrity and communication worthy of Kyoka, Rintaro, Itsuki and Ye Un.

As we celebrate Yarlung's 20th Anniversary, we are enjoying thinking back to our original inspiration. We began working with young musicians starting international concert careers and sharing their transformative performances with the world. Yarlung Records takes it's name from the Yarlung Valley in Central Tibet, which legend holds as a meeting place between heaven and earth. It is in this valley, at the site of Yambulakhang Castle in our Yarlung Records logo, where Heaven and Earth touched in order to transform humanity. What could be a better metaphor for the transformative power of great music? I feel a deep connection between this mythical name for our record label and Quartet Integra. Hearing them play and working with these four good-natured and talented people reminded me why we created Yarlung Records in the first place.

Despite my earlier comment, Quartet Integra is not a Japanese ensemble. Three of their members come from Japan and one from Korea, but they are inherently international. Quartet Integra lived in California these past years, and as indicated will spend the next several years in France and Germany. Their ties to the famous Tokyo String Quartet increase the Japanese-ness of Quartet Integra, but Tokyo String Quartet was actually founded in 1969 at Juilliard in New York City, not Japan. In planning their album cover, this image of the Toyosaki Kompira Shrine Torii Gate on the west coast of Hokkaido jumped out at us, and reflected Quartet Integra's refreshing vitality. As does the inspiration for the name of Yarlung Records, a Torii gate symbolizes a portal to the sacred in Shintoism connecting everyday reality with transcendence.

-Bob Attiyeh, producer