“‘Denki’ – which fittingly translates as ‘electricity’ in Japanese – brings a heady brew of heavy-rock vigor and contemporary jazz-fusion, courtesy of trombonist and composer JC Sanford and his Electric Quartet. Featuring Sanford on trombone and effects, Toivo Hannigan on guitar, Erik Fratzke on electric bass, and Satoshi Takeishi on drums, the album crackles with ambition . . .” — Mike Gates, UKVibe
“With DENKI, Sanford and his EQ band deliver a bold and electrified album that challenges genre boundaries while honoring deep musical traditions. It’s a record that captures an artist unafraid to evolve, explore, and plug directly into the currents of inspiration.” — Jazz Chill
Trombonist and composer JC Sanford unleashes a high-voltage statement with Denki, his eighth album as a leader and a fearless expansion of his sonic vocabulary. Available now on Brooklyn Jazz Underground Records (BJUR 081), the recording finds Sanford’s Electric Quartet—EQ for short—fusing heavy rock energy, contemporary jazz improvisation and textural electronics into a sound that is as cerebral as it is visceral.
The Electric Quartet features Sanford on trombone and effects, Toivo Hannigan on guitar and effects, Erik Fratzke on electric bass, and Satoshi Takeishi on drums. Together, the ensemble creates a surging, genre-blurring tapestry in which distortion, lyricism, rhythmic elasticity and compositional rigor coexist without compromise.
The album’s title, Denki—Japanese for “electricity”—operates on multiple levels. It references the literal current running through Sanford’s expanded pedalboard-driven sound world, while also nodding to his late mentor Bob Brookmeyer, whose 1994 album Electricity (with the WDR Big Band) left a lasting imprint. Sanford’s tribute is not imitation but evolution: a continuation of Brookmeyer’s restless modernism, filtered through 21st-century textures.
Sanford has long been an artist difficult to categorize. Equally at home as composer, conductor, producer, sideman and bandleader, he has collaborated with major voices including Danilo Perez, Matt Wilson, John McNeil and George Schuller, among many others. In New York, he has contributed to adventurous large and small ensembles spanning progressive big band, chamber jazz, film-noir tribute projects and genre-defying hybrids. That breadth of experience fuels Denki, an album that can evoke Brookmeyer’s structural sophistication, the burnished authority of trombone legends like Curtis Fuller and Slide Hampton, the melodic genius of Stevie Wonder and even the seismic weight of Black Sabbath—sometimes within a single listening session.
Sanford’s plunge into electronics began in the post-lockdown period, experimenting with guitar pedals while performing locally in Minneapolis. What started as curiosity quickly deepened into revelation. The expanded tonal palette opened new soundscapes, but Sanford remained vigilant: the electronics would serve as enhancement, not gimmick. The result on Denki is a seamless integration of effects into his compositional language—an extension of timbre rather than a departure from identity.
The album opens with “ausgleicht” (“equalized” in English), a nod to German metal influences and a clever reference to the EQ moniker. The piece embodies duality—precision and power, clarity and distortion—announcing the record’s aesthetic stakes. “The Wise Stone,” dedicated to Takeishi, reflects both the drummer’s musical depth and the meanings embedded within his Japanese name, which include concepts of “stone” and “wisdom.” It is both tribute and testament, anchored by rhythmic intelligence and textural nuance.
“Purple Spring” offers pastoral contrast, inspired by Sanford’s reflections on his garden. After the joyous intensity of the opening tracks, it provides a moment of luminous repose. “Futari” (“two people” in Japanese) is a compelling improvised duet between Sanford and Takeishi, demonstrating the quartet’s fluency in spontaneous dialogue. Similarly, “And So It Begins” emerges from the band’s affinity for open improvisation, revealing structure born in real time.
The intriguingly titled “Head Rare, Red Hair” grew out of improvisational word games Sanford plays with his daughter. The title itself—playful, slightly surreal—mirrors the rarity of both red hair and the kind of collective invention heard here. The album closes with “That 60s Heist Movie,” composed by Scott Miller, conjuring cinematic cool with a wink, followed by Sanford’s impassioned interpretation of Stevie Wonder’s “Love’s in Need of Love Today.” In an era marked by social turbulence and uncertainty, the choice resonates as both reflection and hopeful appeal.
Sanford’s reputation extends far beyond this project. A frequent presence in the DownBeat Critics Poll over the past decade in trombone, big band and arranger categories, he first gained widespread acclaim with his 2014 debut recording, Views From The Inside, which received an Aaron Copland Fund Recording Grant. A founding member of the composers’ federation Pulse alongside Darcy James Argue and Joseph C. Phillips Jr., Sanford has also studied in the BMI Jazz Composers Workshop under Jim McNeely and Mike Abene. His works have been performed by artists including John Abercrombie, Lew Soloff and Dave Liebman.
A respected conductor, Sanford has led ensembles such as the Grammy-nominated John Hollenbeck Large Ensemble, the Alan Ferber Nonet with Strings and the Alice Coltrane Orchestra featuring Ravi Coltrane and Jack DeJohnette. He has guest-conducted Germany’s North German Radio Big Band (NDR) and curated Brooklyn’s “Size Matters” large ensemble series for more than four years.
Holding a D.M.A. in Jazz Studies from the New England Conservatory of Music, where he studied with Brookmeyer, Sanford now balances performance with education, teaching jazz, Western music theory and trombone at Gustavus Adolphus College. Since returning to Minnesota in 2016, he has become a vital presence in the Twin Cities creative scene, co-founding the Twin Cities Jazz Composers’ Workshop and earning multiple grants from the Minnesota State Arts Board, including a 2025 Creative Support for Individuals award.
Upcoming Denki CD release celebrations underscore the album’s communal spirit: October 21 at Threes Brewing in Brooklyn, and November 5 at Berlin in Minneapolis, bringing the electric current directly to audiences in intimate settings.
With Denki, JC Sanford’s Electric Quartet does more than amplify the trombone—it reimagines its possibilities. The album channels tradition, distortion, intellect and heart into a unified surge. It is music that crackles with curiosity and conviction, proving that electricity, in the right hands, is not merely power—it is illumination.