re: Manhattan project

Now available on all major services!

Hear the First two singles

the einstein-szilard letter
00:00 / 06:51

Denin koch, guitars | Jonathan Bumpus, trombone | seiji yamashita, piano

Robert MacPartland, bass | Stephen Morris, drums | James marshall, viola

b reactor
00:00 / 07:35

The stories behind the songs

i. violent peace
ii. the Einstein-szilard letter
iii. j Robert 
iv. b reactor
v. trinity
vi. destroyer of worlds
vii. forty-five
viii. Flowers for the Shadows
ix. rest assured
x. the fields, the river, the sky

Denin Koch

Award-winning guitarist Denin Koch is a recognized performer, composer, author and educator whose musical conception synthesizes jazz, classical and rock music traditions into one powerful and unique sound. He has performed with Arturo Sandoval, Pat Metheny, Wycliffe Gordon, Branford Marsalis, Dee Daniels, Ellis Marsalis, Lynn Ligamari and Ryan Keberle and has held memberships in the Eastman New Jazz Ensemble, Spokane Jazz Orchestra and the Bob Curnow Big Band. He has won numerous awards for his playing, is a Mel bay Author, has taught at the Eastman School of Music and Eastman Community Music School and holds degrees from the Eastman School of Music and Whitworth University. To read more about Denin, Click Here.

The Band

Trombonist Jonathan Bumpus

Bassist Robert MacPartland


Stories from Richland

Greg Kelly and Virginia Ballard

Hear about life in Richland on the day that the bomb fell on Hiroshima

Kathleen Flenniken

The former Washington State Poet Laureate reads from "Plume," Reflects on Growing up in Richland and speaks about Being an Artist in times of crisis

Dara Quinn

Hear What it was like to grow up in a town so used to the atomic bomb that it became an afterthought

Reg Unterseher

One of the Columbia Basin's musical leaders talks about addressing the nuclear legacy of our region through music and the experience of performing inside the b reactor

Justin Raffa

A fixture in both the musical and political arenas or the Tri-Cities, Justin Raffa speaks to how an artist's response to the unique nature of an area can improve the quality of life for everyone in the region.


Denin's Story

     The weirdest part about growing up in the town that built the bomb is that you don't think anything of it until you leave and come back again. Even in high school, when I would walk beneath an enormous green 'R' with a mushroom cloud erupting from it every day, the gravity of my hometown's cultural and societal significance never occurred to me.
     I remember one night eating dinner with my friends during my freshman year at Whitworth University, about 150 miles from Richland. I was wearing a sweater from my high school with the logo emblazoned boldly across my chest. When I had put it on that morning, I thought of it as a sweater from my high school and nothing more. One of my friends was addressing the group when they abruptly stopped and stared quizzically at my shirt. When they asked what it was, it was as jarring as if everything around me had suddenly changed colors. I instantly became aware that my hometown was not just an apple pie, high school football, church-on-Sunday kind of Small Town, USA like I had always assumed. As I grew older and traveled farther, I continued to wrestle with the social, cultural and historical implications of Richland, and I found little connections to Richland everywhere I went. I eventually realized that nearly every facet of human existence had been impacted by the things that took place just a few miles from where I used to get tucked in every night.
    During the summer of 2016, I took a tour of the B Reactor, the world's first large-scale production reactor just a few miles from Richland. It's designated as a National Historic Landmark now, and the tours are completely free. When you step into that reactor for the first time and turn the corner to face the reactor core, it's a little bit like the feeling you get on a roller coaster when it first starts to tip beyond the crest of the first hill, except it doesn't go away for a while. That's about the best way I can describe it - there's no way to describe in words the feeling of standing before a device that, in my mind, has bent time, space and the history of humanity around itself. Immediately after returning home from that tour, I penned "B Reactor," which, three years later, became the core of this project, "re: manhattan project."
   As time has passed, the presence of nuclear weapons has risen and fallen from our collective consciousness with the news cycle. Most of the time, we drift through our lives in a sleepy haze, relatively oblivious to the unholy power laying dormant in silos and bunkers across the world. However, we're occasionally shaken rudely awake not from but into the nightmare, jolting from our slumber to news of the Cuban Missile Crisis, or the aftermath of 9/11, or the sudden escalation in the American-Iranian conflict of January 2020. The truth is, peace and security can not and will not be achieved so long as nuclear weapons exist in our world. Simply put, regardless of the ethics of what happened in August 1945, the world is less safe and more violent when atomic weaponry is present. The disparity in power between nations that have atomic weaponry and nations that don't is startling, and so long as that dichotomy in influence exists, it is incredibly difficult for any country without to guarantee the security of its own citizens. Furthermore, the spontaneity and volatility of humanity continues to become more obvious by the day. As we learned from the heroic dissent of Vasily Arkhipov during the Cuban Missile Crisis, nuclear war is much closer and more possible than most of us acknowledge.
My hope is that those who hear this music will be inspired to consider the implications of anyone having nuclear weapons at any time or anywhere. Peace is not an idyllic state that falls like rain but a conscious choice that every person must make in every second of every day. Nuclear weapons represent the fear of losing power and the need to wield an apocalyptic threat against our fellow men. In the world that we all wish we lived in, we won't be needing them anymore.


Downloadable Press Release


"Koch's playing is full of variety, channeling nimble post-bop slurs in one place, then proving of a pattern and riff-oriented approach in another. The elegantly applied delay... does not take away from his thoroughly organic guitar tone but rather coherently embeds it in the band sound. More experimental guitar sounds transform "IV. B Reactor" or "V. Trinity" into stylish cuts, demonstrating Koch's more diverse array of musical influences, such as Radiohead or Shostakovich"

Guitarist and composer Denin Koch talks with Rachel Bade-McMurphy about his recent CD release re: Manhattan Project. In this interview, they dig into the inspiration of the album and the implications of living in a society where the economy is driven by atomic production.

"On his new album re: Manhattan project, Denin focuses on the facts and history of his hometown, but also acknowledges conflicted feelings about the past, and how it shapes our future. You can hear conflict in the music - a conflict that Denin believes will be unresolved as long as nuclear weapons exist."

Story on Northwest Public Broadcasting (NPR), Courtney Flatt

"75 Years after Bombings, Tri-Cities Musician's Jazz Album Explores

Complicated Hanford History"

"He calls the Manhattan Project 'one of the greatest stories ever told. It’s a tragedy. It’s a drama. It’s got incredible characters, life or death scenarios. Apocalyptic scenarios. It’s still being written today.'”

Herald Logo.jpg

Article in the Tri-city Herald, Courtney Flatt

"Perfections and Flaws: Musician captures Richland Roots

with new Jazz Album about Hanford"

But it was a trip to the B Reactor at the Hanford Site that made him think. At 19, he stood inside the vast chamber of the historic B Reactor, looking around. The B Reactor is the world’s first full-scale nuclear reactor, where plutonium for the Fat Man bomb was produced. "When you stand in that building, you’re forced to confront a global history and one of the most important and influential inventions that mankind has created,” Koch said.

Review in Rochester City Newspaper, Ron Netsky

"Eastman Alum Denin Koch Takes On The Atomic Bomb

With Debut Album"

"Stylistically, the album covers a wide swath of musical territory. While tracks like “the einstein-szilard letter” showcase Koch’s straight-ahead jazz chops, “trinity” is firmly in the realm of rock fusion. There is a distinct flamenco vibe to “rest assured,” which Koch describes as a meditation on the concept of mutually assured destruction. The album’s final cut, “the fields, the river, the sky,” with beautiful interplay between Koch’s guitar and Marshall’s viola, is borderline classical."

"As I listen to the final mix of this recording, I am reminded that when art is personal - really personal - it contains a passion and spirit that is difficult to put into words. When it is so personal as this, the passion and energy are palpable. I am also reminded that once in a while, a project and composer come along that completely grab and hold your attention. This recording is certainly one of those... This is an extraordinary first release by someone I am sure you will be hearing a lot more from." - Dave Rivello, Associate professor of Jazz Studies, Eastman School of Music

"... It's so good. It's beautiful and layered and emotional and complex... a wonderful musician playing with other wonderful musicians." - Kathleen Flenniken, 2012 Washington State Poet Laureate

"It is interesting to see how this Richland Bomber percieves the top secret Manhattan Project through many lenses, carefully weaving classical and modern jazz elements with poetry and first hand accounts from scientists and others who were here at the time. In addition to the influences Koch mentions, listeners will note the influence of Pat Metheny in the melancholy opening of the second movement titled 'the einstein-szilard letter.'"