Dan Rosenboom's "Coordinates" is boundary-less and meticulous, "a programmatic concept album that is as sonically rich as it is emotionally riveting."

For trumpeter-composer-producer Dan Rosenboom, there are no boundaries when it comes to making music. Genre distinctions are meaningless, unusual combinations of instruments are a hallmark, and sources of inspiration are as numerous as the stars. His expansive and explosive new album Coordinates is a multi-faceted exploration of self through the lenses of found numerical patterns, cosmic temporal imagination, orchestrational possibility, and true friendship. It spans the stylistic universe from progressive jazz to metal, world, symphonic, and chamber music sensibilities and features 28 virtuoso musicians from the Los Angeles jazz scene and Hollywood film recording studios. Through an idiosyncratic approach to rhythm and complex unfolding compositions, Rosenboom presents a programmatic concept album that is as sonically rich as it is emotionally riveting.

"Rosenboom at his toughest and most colorful, busting the walls to find grandeur in the collapse of modernity and opening cracks into the corners of the soul."
–Greg Burk, MetalJazz

The title Coordinates reveals the origin of the compositions at the heart of this new album. Throughout his life, Rosenboom has felt an almost mystical connection to the numbers in the world around us. “Coordinates really started as a game,” says Rosenboom, “a challenge for myself to make compelling music out of a series of “found” numbers. These numbers, a series of coordinates that flashed across the screen in a favorite science fiction show, gave me the idea to lay out a grid of time signatures like a game board and to see if I could make those metric relationships groove.” Using these numbers to create the rhythmic frameworks for a series of five pieces, Rosenboom embarked on what would ultimately become a four-year journey in writing and production. Rosenboom continues, “Each piece is an exploration through sound, investigating different moods and aspects of my own persona and imagination - coordinates of being, so to speak. As I wrote and produced this album, I imagined each as a sort of ritual dance from an unknown civilization, somewhere among the stars.”

Coordinates bounces and weaves with a rhythmic language that feels as connected to Balkan dance music as to Igor Stravinsky and Olivier Messaien. The orchestration is lush and varied, as Rosenboom brings friends from two worlds together to create a distinct sound, with A-list Hollywood strings, brass and percussion, as well as virtuoso soloists from the vibrant LA jazz scene.

Once the compositions were complete, Rosenboom spent over a year recording and producing Coordinates. Guitarist Jake Vossler, bassist Jerry Watts Jr., and drummer Caleb Dolister, who have all been frequent collaborators with Rosenboom, acted as co-producers and contributed multiple workshops and recording sessions to shape tones, phrasing, stylistic ideas, and to sculpt each piece into its final form. As hard-hitting as Coordinates can be, Rosenboom achieves his varied and transportive sound through primarily acoustic orchestration. By combining guitars and bass with instruments like Wade Culbreath’s vibraphone and 5-octave marimba and Gloria Cheng’s concert grand piano, Rosenboom creates a composite core to the sound that is both intriguing and unusual. Two of his most epic compositions, "Coordinate 3" and "Coordinate 5," include orchestral brass with horn players Laura Brenes and Katie Faraudo, trombonists Steve Suminski, Ryan Dragon and Steve Trapani, and tubist Doug Tornquist. He also brings in strings, featuring The Lyris Quartet with violinists Alyssa Park and Shalini Vijayan, violist Luke Maurer, and cellist Timothy Loo, as well as legendary contrabassist Michael Valerio. A remarkable host of Rosenboom’s friends appear as guest soloists across the project, including Jacqueline Kerrod (harp), Miguel Atwood-Ferguson (electric 5-String violin), Lauren Elizabeth Baba (viola), Nicole McCabe (alto saxophone), Katisse Buckingham (flutes), Joshua White (piano), Gavin Templeton (baritone saxophone), Brian Walsh (contralto clarinet), Ryan Dragon (trombone), and Jon Stehney (bassoon and contrabassoon). All-star keyboardist Jeff Babko and A-list multi-percussionist Petri Korpela both augment the sound with character and personality.

For Dan Rosenboom, Coordinates represents a high-water mark as a composer and producer. Beyond the wide array of colleagues and stylistic influences, this music is his most compositionally adventurous work to date. He says, “Coordinates is a far-reaching exploration of different sound-worlds, styles, rhythms, and personalities. It feels grounded in natural and cosmic proportionality and mathematical magic. It is both highly personal and otherworldly.” Dan Rosenboom’s Coordinates presents a refined vision from one of Los Angeles’s most creative voices, and something truly unique in the modern musical landscape.

Composer, pianist, and Synthesist Philip Rankin Releases Wild With Life, the Debut Jazz Sextet Album Dedicated to the Los Angeles River.

A genre-blurring blend of chamber jazz, modular synthesis, and cinematic composition, the album captures Rankin’s reflections on life living beside the Los Angeles River, particularly the Glendale Narrows — one of the few areas where the river still flows freely amid the city’s concrete sprawl.

"The album is a reflection on both the wonder that is the Los Angeles River, and how having access to such a space allows access for our thoughts to blossom." –Philip Rankin.

Rankin, known for his expansive musical vocabulary and creative voice under the alias oneL, returns to acoustic ensemble writing with a renewed sensitivity and sense of place.

Featuring:
Philip Rankin – Piano, Modular Synth, Field Recordings, Compositions
Andrew Conrad – Clarinet & Bass Clarinet
Yvette Holdsworth – Violin
Greg Zilboorg – Trumpet
David Tranchina – Bass
Trevor Anderies – Drums

Wild With Life blends layered harmonies, expressive improvisations, and immersive soundscapes to capture the dual experience of being beside the Los Angeles River—both the contrast of nature within an urban landscape and the depth of thought inspired by its solitude. Co-produced by Rob Shelton (aka Bobby Kalamino), the album weaves together atmospheric field recordings, Rankin’s signature use of modular synthesis, and his distinctive compositional style. The intricate interplay of the band—blending jazz improvisation with the precision and intimacy of chamber music—infuses each piece with Rankin’s unique, reflective approach to melody and structure. The result is a sonic journey that reflects the river’s impermanence—its cycles of near-drought and flooding—while echoing the resilience of life that persists in the face of a channelized, urbanized floodplain. This is a space where beauty and chaos coexist, creating a unique experience of serenity amidst the hum of city life and the constant rush of the freeway. 

L-R: Andrew Conrad, Trevor Anderies, Yvette Holdsworth, David Tranchina, Philip Rankin, Greg Zilboorg

Saxophonist Joe Santa Maria and Bassist David Tranchina’s OBLIQUE RHYME is an eclectic, innovative, improvisatory album featuring Gary Fukushima and Colin Woodford

Although saxophonist JOE SANTA MARIA and bassist DAVID TRANCHINA are the prime movers behind OBLIQUE RHYME, the album is a collective endeavor that includes pianist GARY FUKUSHIMA and drummer COLIN WOODFORD. Each musician contributed compositions to this compelling new project of all original music.

The band is a powerhouse team of top Los Angeles-based musicians. They are in-demand sidemen, band leaders, and recording artists in their own right. Santa Maria has performed with top names like Vinny Golia, Kim Richmond, Roy McCurdy, Joe La Barbera, and Bill Holman. Tranchina has written music for animation and feature films and has performed with Bennie Maupin, Bobby Bradford, Dwight Trible, Larry Carlton, Louis Cole, Genevieve Artadi, and Jeff Parker. Fukushima is not only an in-demand keyboard player who has performed with many of the top names in jazz, like Mike Stern, Ndugu Chancler, Walter Smith III, Anthony Wilson, and Jeff Clayton, he is also a highly regarded jazz journalist and a professor at several So Cal universities. Woodford was the recipient of the Downbeat Magazine Outstanding Performance Award and has written for a wide array of ensembles from string quartet to big band to solo saxophone.

The bandmates are old friends who have been playing together for many years in different configurations. After many discussions about their philosophies and approach to music, they finally decided to make an album together. Tranchina says, “We set out to make something beautiful and unique for OBLIQUE RHYME. We’re all multifaceted musicians who have played in a wide variety of styles and have different perspectives on music, but it all blends beautifully when we play together.” Santa Maria adds, “We’re not interested in just showing off our chops. When you listen to the great jazz artists, although they’re technically brilliant, it’s their musicality and soulfulness that express something deeper and more personal. That’s what we wanted for this album.”

Although OBLIQUE RHYME touches on a variety of styles, like funk and blues, the album has a very contemporary edge. It opens with the Santa Maria composition “War Crimes.” Santa Maria says, “I like to capture my favorite elements of Ornette Coleman’s music, and I wanted to bring an angular, modern funk to this piece. I think it has a lot of color, although it’s a bit ambiguous harmonically. I shifted around minor scale fragments to create an agitated texture.” He decided on the name of the composition because he felt the emotional tone of the music reflects the state of the world today.

The music changes pace with “Hidden Lake.” Composed by Tranchina, he named it for the street where he grew up in Forestville, Sonoma County. The tune has a gentle, idyllic quality that captures how Tranchina remembers the hippie enclave. He says, “When I was in high school, there wasn’t a lot to do there, so we often just sat on the banks of the Russian River. I wanted to strip away all the over-complicated stuff and get to the core of what I loved about the place.”

Santa Maria wrote “Mood of Mind” as part of a series of compositions he calls ‘camp songs,’ a group of fairly short pieces written to reflect his love of the natural world. The tune has a spacious, philosophical vibe that reflects the calm, meditative state of mind he experiences while walking out in nature.

Fukushima wrote “Sum Thymes” specifically for this album. The piece is very abstract and avant-garde, giving the musicians space to freely improvise. But it all hangs together with the piano and drums creating complex textures while the sax and bass weave around each other, carrying the melodic line.

“Prism” is another of Santa Maria’s camp songs. He creates a mysterious sound using layered polyrhythms and triplets that move around in various groupings.

Tranchina wrote “Ambient Ambiance” as part of a challenge a friend posted online. The exercise was to write a song every day for a month. Written in 5/4, the piece has a surrealistic feel that is enhanced by the almost eerie sounds Fukushima creates on the synthesizer and Fender Rhodes. The simple melody gives ample space for Santa Maria to improvise.

“This Must Be for You” was written by Woodford. The solos by Santa Maria and Fukushima have a noirish ambience. Woodford dedicated the tune to Herbie Hancock.

Santa Maria plays alto sax on his “Caricature.” He wrote the tune without harmony, only melody. He explains, “The composition is about going to a carnival and having somebody draw a picture of you that looks nothing like you, or it's exposing features of you that you don't even notice yourself. It's supposed to entertain other people and maybe embarrass you a little bit. I wanted to capture that feeling.”

The album closes with Tranchina’s “Picking Up the Pieces.” It features Santa Maria’s warm, bluesy tenor. Santa Maria says, “For me, the song has many classic elements. It reminds me of a Wayne Shorter composition. It’s a great song for the tenor because it allows me to try and capture the classic tenor sound.”

Tranchina and Santa Maria set out to create music that stirs a listener’s imagination through the beauty of free improvisation. Although the band members are all technical masters, they didn’t want to just rely on their superb chops to draw in listeners. Instead, they created music that’s highly emotional and imagistic, creating a soundscape that’s also visually stimulating.

L.A. guitarist Max Walker announces virtuosic and exploratory full-length, Chronostasis

Chronostasis is the second album from Los Angeles-based guitarist Max Walker. The seven original compositions are reflections on Walker’s move to Los Angeles from his home in Seattle. The album contemplates the role of time both in life and music and displays an exciting rhythmic audacity. Constantly shifting pulses, metric modulations, and poly-rhythms distort the lister's sense of time much like it becomes distorted when moving between chapters in life.

Walker’s primary influences in jazz and rock are on full display all across Chronostasis. In particular, listeners will note the impact of guitar pioneers such as Allan Holdsworth, Tim Miller, and Ben Monder. Walker’s compositional skill is also showcased throughout the album. Moments of spontaneity transition seamlessly into carefully crafted musical passages.

Chronostasis also features the talents of drummer Remy Morritt, bassist Tim Carey, saxophonist and flutist Rex Gregory, and pianist Matt Williams. The album is teeming with electrifying and virtuosic moments from both individual soloists and the ensemble as a whole.

Chronostasis serves as both an introduction to Walker’s life in Los Angeles and a goodbye to his life in Seattle. Most of all, this album is about the transient moments between two major chapters in one's life, where time almost seems to stand still. The final result is an entirely unique project that engages its audience from beginning to end.

Dan Rosenboom, Joshua White, Billy Mohler & Shawn Baltazor Drop Surprise End-Of-Year Bootleg Album

The Left Edge is a bold, raw document of creative freedom, captured live by trumpeter Dan Rosenboom and his all-star ensemble — keyboardist Joshua White, bassist Billy Mohler, and drummer Shawn Baltazor—at Vine in Long Beach, CA. Bootlegged by Derek Turner on a handheld recorder, the two 40-minute sets of fully improvised music pulses with visceral energy, unfiltered rawness, and an undeniable sense of immediacy. With no safety net, the quartet pushes the boundaries of jazz and experimental music, forging new pathways with each unpredictable twist and turn. It's a thrilling, untamed listening experience that lays bare the unspoken connection between musicians in the heat of the moment. The Left Edge isn’t just an album—it’s an invitation to the edge of sound itself.