Biography
Greg Spero functions as pianist, composer, arranger, producer, and head of his own imprint, representing a modern renaissance figure within the music business. At the helm of electric jazz ensemble Spirit Fingers, the group interweaves jazz-funk, post-bop, R&B, spiritual jazz, and electronica. Spero additionally directs the Tiny Room label and supplies original scores for film, television, and theater. His first release leading a piano trio arrived as the 2005 album Live in 25. GMG followed three years afterward, recorded alongside drummer Makaya McCraven and bassist Graham Czach. Radio Over Miles appeared in 2010. Acoustic came next in 2011, then Electric in 2014. Between 2014 and 2018 Spero toured as keyboardist and sound designer for pop singer Halsey. His electric jazz quartet Spirit Fingers issued a self-titled debut in 2018 before releasing Peace in 2020. The next year he guided the septet sessions that produced 2022’s Chicago Experiment, which also featured McCraven, Joel Ross, Marquis Hill, Jeff Parker, and Irvin Pierce.
Spero entered the world in Highland Park, Illinois, in 1985. Both parents worked as musicians: his mother performed classical piano while his father, likewise a pianist, navigated the blues and jazz circuits in Chicago and produced rock bands. Constantly surrounded by piano sounds as his mother rehearsed her pieces and his father occasionally played boogie woogie, Spero started picking out melodies at age three and soon mastered the instrument. He began composing songs while still in grade school.
At 14, Spero performed his initial professional engagements with his father’s band the SlackDaddies and sat in with visiting touring artists. During high school his band director introduced him to jazz, igniting an enduring passion for the style and an ongoing drive to test his musical limits. He studied at the University of Illinois in Champaign/Urbana, majoring in Jazz Piano Performance and Music Composition.
Following graduation Spero encountered Herbie Hancock at the Ravinia Festival. The legendary jazz artist served as mentor to the younger musician on both musical and spiritual levels, acquainting him with Nichiren Daishonin Buddhism. In 2002 Spero and his band Bucket Shop released the album Fossil Fuels in the House That Mouse Built, a forward-looking fusion of funk and jazz rock. Three years afterward he issued his debut piano trio recording Live in 25.
Spero performed and toured regularly with Chicago saxophonist Frank Catalano. He contributed to the leader’s live album The Mighty Burner, captured at the Green Mill in 2005. The following year Spero met Miles Davis’ nephew, keyboardist and music director Robert Irving III. That introduction led to their joint appearance on the latter’s New Momentum and established Spero as a preferred choice among visiting musicians. Two years later he recorded GMG with drummer Makaya McCraven and bassist Graham Czach.
In 2010 Spero delivered the quartet album Radio Over Miles, presenting his interpretive fusion of Radiohead material and Miles Davis’ electric jazz alongside bassist Junius Paul, McCraven, and trumpeter Corey Wilkes. A year later he returned the favor, appearing with Paul, drummer Kahil El’Zabar, and additional players on Wilkes’ Kind of Miles: Live at the Velvet Lounge. In 2012 the pianist issued the trio recording Acoustic on Blu Jazz, again with McCraven on drums and Matt Ulery on bass; the same rhythm section supported the follow-up Live in Toronto, taped at Trane Studio in Toronto.
After receiving the “Best Jazz Entertainer” honor at the 2013 Chicago Music Awards, Spero recorded the trio album Electric with Paul and McCraven. He relocated to Los Angeles to serve as pianist/keyboardist and sound designer for Halsey. Early club dates drew audiences of 50-80 people; by the time he departed they performed before 15,000 and appeared on Ellen, Late Night, and Saturday Night Live.
While working with Halsey, Spero began developing a new musical project. He assembled Polyrhythmic in 2015 with bassist Hadrien Feraud, drummer Mike Mitchell, and guitarist Dario Chiazzolino; after several performances the group adopted the name Spirit Fingers.
Spero parted ways with Halsey on amicable terms in 2018. Spirit Fingers tracked their self-titled debut at the pianist’s Tiny Room Studio in Los Angeles and issued it through Shanachie. The album earned strong praise from jazz critics for blending ’70s jazz fusion, electronics, 21st-century pop, and hip-hop, reaching number 11 on the jazz album charts. Two years later Spirit Fingers—now featuring bassist Max Gerl in place of Feraud—followed with Peace on Ropeadope. Along with the quartet, the set included guest vocalist Judi Jackson on four tracks plus saxophonists Greg Ward and Braxton Cook. It garnered critical acclaim extending to Europe and Japan and finished inside the Top 20.
Amid the COVID-19 pandemic Spero launched weeBID, a fan-driven crowdfunding platform. His separate ongoing project Tiny Room Sessions presents a weekly series of recordings made in his Los Angeles studio. Digital singles drawn from those sessions have also appeared by artists including Transviolet, Lido, Terreon “Tank” Gully, Mono Neon, and others.
In 2021 Ropeadope revived its “experiment” recording series, previously represented by Philadelphia Experiment (2001), Detroit Experiment (2003), and Harlem Experiment (2007). The original concept gathered musicians tied to a given city to reflect its geography and populace through integration of its diverse musical traditions. The label enlisted Spero to lead sessions for Chicago Experiment. He assembled McCraven, trumpeter Marquis Hill, vibraphonist Joel Ross, guitarist Jeff Parker, bassist Darryl Jones, and tenor saxophonist Irvin Pierce as collaborators. The resulting 11-track collection appeared in February 2022, traversing jazz-funk, fusion, hip-hop, and post-bop; all participants co-composed the material and Spero served as producer.
Spero entered the world in Highland Park, Illinois, in 1985. Both parents worked as musicians: his mother performed classical piano while his father, likewise a pianist, navigated the blues and jazz circuits in Chicago and produced rock bands. Constantly surrounded by piano sounds as his mother rehearsed her pieces and his father occasionally played boogie woogie, Spero started picking out melodies at age three and soon mastered the instrument. He began composing songs while still in grade school.
At 14, Spero performed his initial professional engagements with his father’s band the SlackDaddies and sat in with visiting touring artists. During high school his band director introduced him to jazz, igniting an enduring passion for the style and an ongoing drive to test his musical limits. He studied at the University of Illinois in Champaign/Urbana, majoring in Jazz Piano Performance and Music Composition.
Following graduation Spero encountered Herbie Hancock at the Ravinia Festival. The legendary jazz artist served as mentor to the younger musician on both musical and spiritual levels, acquainting him with Nichiren Daishonin Buddhism. In 2002 Spero and his band Bucket Shop released the album Fossil Fuels in the House That Mouse Built, a forward-looking fusion of funk and jazz rock. Three years afterward he issued his debut piano trio recording Live in 25.
Spero performed and toured regularly with Chicago saxophonist Frank Catalano. He contributed to the leader’s live album The Mighty Burner, captured at the Green Mill in 2005. The following year Spero met Miles Davis’ nephew, keyboardist and music director Robert Irving III. That introduction led to their joint appearance on the latter’s New Momentum and established Spero as a preferred choice among visiting musicians. Two years later he recorded GMG with drummer Makaya McCraven and bassist Graham Czach.
In 2010 Spero delivered the quartet album Radio Over Miles, presenting his interpretive fusion of Radiohead material and Miles Davis’ electric jazz alongside bassist Junius Paul, McCraven, and trumpeter Corey Wilkes. A year later he returned the favor, appearing with Paul, drummer Kahil El’Zabar, and additional players on Wilkes’ Kind of Miles: Live at the Velvet Lounge. In 2012 the pianist issued the trio recording Acoustic on Blu Jazz, again with McCraven on drums and Matt Ulery on bass; the same rhythm section supported the follow-up Live in Toronto, taped at Trane Studio in Toronto.
After receiving the “Best Jazz Entertainer” honor at the 2013 Chicago Music Awards, Spero recorded the trio album Electric with Paul and McCraven. He relocated to Los Angeles to serve as pianist/keyboardist and sound designer for Halsey. Early club dates drew audiences of 50-80 people; by the time he departed they performed before 15,000 and appeared on Ellen, Late Night, and Saturday Night Live.
While working with Halsey, Spero began developing a new musical project. He assembled Polyrhythmic in 2015 with bassist Hadrien Feraud, drummer Mike Mitchell, and guitarist Dario Chiazzolino; after several performances the group adopted the name Spirit Fingers.
Spero parted ways with Halsey on amicable terms in 2018. Spirit Fingers tracked their self-titled debut at the pianist’s Tiny Room Studio in Los Angeles and issued it through Shanachie. The album earned strong praise from jazz critics for blending ’70s jazz fusion, electronics, 21st-century pop, and hip-hop, reaching number 11 on the jazz album charts. Two years later Spirit Fingers—now featuring bassist Max Gerl in place of Feraud—followed with Peace on Ropeadope. Along with the quartet, the set included guest vocalist Judi Jackson on four tracks plus saxophonists Greg Ward and Braxton Cook. It garnered critical acclaim extending to Europe and Japan and finished inside the Top 20.
Amid the COVID-19 pandemic Spero launched weeBID, a fan-driven crowdfunding platform. His separate ongoing project Tiny Room Sessions presents a weekly series of recordings made in his Los Angeles studio. Digital singles drawn from those sessions have also appeared by artists including Transviolet, Lido, Terreon “Tank” Gully, Mono Neon, and others.
In 2021 Ropeadope revived its “experiment” recording series, previously represented by Philadelphia Experiment (2001), Detroit Experiment (2003), and Harlem Experiment (2007). The original concept gathered musicians tied to a given city to reflect its geography and populace through integration of its diverse musical traditions. The label enlisted Spero to lead sessions for Chicago Experiment. He assembled McCraven, trumpeter Marquis Hill, vibraphonist Joel Ross, guitarist Jeff Parker, bassist Darryl Jones, and tenor saxophonist Irvin Pierce as collaborators. The resulting 11-track collection appeared in February 2022, traversing jazz-funk, fusion, hip-hop, and post-bop; all participants co-composed the material and Spero served as producer.
Albums

POP-OLOGY (ポポロジー)
2026

Journeys
2025

Desert Dusk
2025

Ego or Soul?
2025

Just A Scratch
2024

TWO...
2024

Smooth it Out
2024

Coin’s Edge
2024

The Chicago Experiment: Revisited
2023

The Chicago Experiment
2022

Cloud Jam
2021

The Atwood-Ferguson / Spero Duet
2021

Spirit Fingers
2018

Polyrhythmic (Tune 12) [Live]
2017

Acoustic
2011

Live In 25
2008
Singles

POP-OLOGY (ポポロジー)
2025

Lost Above Time
2025

What Hides Here?
2025

See Beyond Eyes
2025

Stay Inbetween
2025

Breathe the Void
2025

Lose the Map
2025

Only Shadows Stay
2025

Dam Mast Calandar
2025

Sprocket Wheel (Vocal Version)
2025

Blink If You Dare
2025

Bearly in Tune
2025

Chords and Discords
2025

Tomorrow is Too Boring
2025

Till Death Do Us Jam
2025

No Signal
2025

No Escape
2025

Unafraid
2025

Viperine
2025

Air’s Running Low
2025

Up in the air
2025

Celestial Beasts
2025

Merry Dancers
2025

Step Ahead
2025

No Shadows
2025

Beneath the Surface
2024

Draw me in
2024

Kavka's Choice
2024

Pierrot
2024

Fragments of Blue
2024

Sonder
2024

I don't give a damn
2024

Joy Against Odds
2024

Shapes of Thought
2024

Ginger up
2024

Naked Flame
2024

Take My Hand
2024

Closer Apart
2024

Chase Me Closer
2024

Silver Lining
2024

Is It Time?
2024

Saudade
2024

GREG TRAP
2024

Why Rush?
2024

Why Not Now?
2024

Evermore
2024

Beat That?
2024

Good Nothin
2024

Attitude
2024

Careless
2024

WATCH OUT!
2024

Drum Solo
2024

Dissolve
2024

Put Me in a Room
2024

Forever Together
2024

Gotta Go
2024

Daoooooooh
2024

Say It Like Before
2023

Together
2023

Eyyy
2023

Too Weak
2023

Say Goodbye
2023

The Epic
2023

In the Moonlight
2023

Beats for Days
2023

Work It Out
2023

Variations On Longing
2023

50 Years
2023

Giant Steps
2023

Days to Save
2023

Oahoo
2023

S&M
2023

Funky G Sus
2023

Closer
2023

Blood Cells
2023

Back to Beginnings
2023

Bass solo
2023

Resurrection
2023

The Dance
2023

The Journey
2023

Past reflections
2023

Stepping through fire
2023

Guidance
2023

Reckoning
2023

Progressions
2023

Beginnings
2023

Orange Sun
2023

Rising
2023

Ripples
2023

Jawaan
2023

Bug Races
2023

Extra Careless
2023

Sex, Drugs and Chocolate
2023

Quincy Jones
2023

Sprocket Wheel
2023

Hope Or Less
2023

Nurture
2023

In The Sky: Expansion
2023

Virginia Theological Seminary
2023

Twinkles
2023

Jam 6.1
2023

Ruslan
2023

Like Him
2023

Beauty
2022

Under Earth: Expansion
2022

Organized Crime
2022

Evolution (Tiny Room Sessions)
2022

Meh
2022

Turquoised
2022

Touchy
2022

Azul
2021

Video Game Soundtrack
2021

California
2021

u mean
2021

You Don't Know What Love Is (Tiny Room Sessions)
2021

Bella
2021

Wanting
2021

Sand, Sun and Flower
2021

Rise Up
2021

Inside
2021

Drown Me
2021

Water Level
2021

Being
2021

Billy Boy
2021

Four Fifths
2021

Green Light
2021

Alice In Wonderland
2020

Maxwell Street
2020

Overemotional
2020

July Play
2020

inside
2018