
Oscar Zambrano
Oscar Zambrano was born and raised in Mexico City. After graduating from Berklee College of Music in 2003, he moved to New York where he started working at Sound on Sound. In 2004 he and Jorge Castellanos founded Zampol Productions, a recording studio that focuses on mastering, mixing, and recording. Throughout his career, albums Oscar has worked on have won 7 Grammy awards, been nominated for 45 additional Grammys, and have earned multi-platinum status through the RIAA.
Oscar has worked with Esperanza Spalding, Harry Styles, Sting, Kelly Clarkson, Zoe, Justin Timberlake, Pablo Ziegler, Miley Cyrus, Max Richter, Winton Marsalis, DJ Khaled, Marco Antonio Solis, Pedro Giraudo, Nass, I’m With Her, Death Cab for Cutie, Miguel, Arizona, Prince Royce, The Shins, La Santa Cecilia, Blake Shelton, Rascal Flats, War on Drugs, Belanova, Phoenix, Train, Portugal The Man, Wyclef Jean, Arcade Fire, Jack Johnson, Fifth Harmony, DMX, TLC, St. Vincent, Charlie Puth, Alejandro Sanz, Juanes, to name a few.
Recent work
Me Myself
Label: Universal Mexico
Mastering Engineer:…
waltz for a ghost
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Como el Aire – Single
Label: Universal Music Mexico
Mastering…
Outside – Vampire Weekend
Label:
Mastering Engineer: Oscar Zambrano
Production…
Con Alma, an operatic tableau on isolation
Label: Independent
Mastering…
Spotify Live Room
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Sally
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
K.O.
Label: Universal Music Mexico
Mastering…
Sonidos
Label:
Mastering Engineer: Oscar…
Spotify Single
Label:
Mastering Engineer: Oscar…
Maybe Happy Ending (Original Broadway Cast Recording)
Label:
Mastering Engineer:…
The Prince of Egypt (Original Cast Recording)
Label: Ghostlight Records
Mastering…
Emily Can’t Sing
Label: Independent
Mastering Engineer: Oscar…
Dream Job
Label: Independent
Mastering…
Unraveling
Label:
Production/Mixing/ATMOS Mixing/Mastering:…
Starlighter (feat. Mathias Kunzli)
Label: In A Circle Records
Mastering…
Salvaje
Label: Independent
Mastering Engineer: Oscar…
Dejame Ir
Label: Universal Music México
Mastering…
Alma Oscura
Label: Leo Sidran
Mastering Engineer:…
On Time and A Tempo
Label:
Mastering Engineer: Oscar…
The Wanderer (Live from Paliesius, Lithuania)
Label: In A Circle Records
Mastering…
Chasing The Day
Label: Sh-K-Boom
Mastering Engineer:…
Little Black Thong
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
A Little Red Bug
Label: Independent
Mastering Engineer:…
Spotify Singles
Label:
Mastering Engineer: Oscar…
Detroit Lean
Label: Independent
Mastering Engineer:…
Light and Shadow
Label: Waterbaby Music, Inc
Mastering Engineer:…
Be More Chill (Original Broadway Cast Recording)
Label: Sh-K-Boom
Mastering…
Playing God
Label:
Mastering Engineer:…
We Can’t Be Friends
Label:
Mastering Engineer: Oscar Zambrano
Production…
Spectacle
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
La Minerva: III. Himno a la Mujer
Label: EMI, Universal Music Group…
Conversations With My Soul
Label: Mutable Music
Mastering Engineer:…
All I Want For Christmas
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
No Es Que Me Quiera Ir
Label: Universal Music Latino
Mastering…
Viaje Al Centro Del Corazón
Label: Universal Music Mexico
Mastering Engineer:…
Meditations in an Emergency
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Pasajeros
Label: Independent
Mastering Engineer:…
Spotify Singes EP
Label:
Mastering Engineer:…
Wave Two
Label: NRR
Mastering Engineer: Oscar…
Vol. 1 (Edicion Especial)
Label: Universal Music Mexico
Mastering…
La Mujer Perfecta
Label: Universal Music Mexico
Mastering Engineer:…
The Connector Cast Album
Label: Concord
Mastering Engineer:…
Your Eyes
Label: LAB Records
Mixing Engineer: Fernando…
Spotify Singles
Label:
Mastering Engineer: Oscar Zambrano
Production…
1940 Carmen
Label: Universal Music Mexico
Atmos Mixing…
Spotify Holiday
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Superfume
Label: Universal Music Group Mexico
Atmos Mixing…
My 80 Year-Old Boyfriend: A New Musical (Original Cast Recording)
Label:…
Write Out Loud 2025
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Spotify Singles
Label:
Mastering Engineer: Oscar Zambrano
Production…
Years in the Making
Label:
Mastering Engineer: Oscar…
Chicago In The Summertime
Label:
Mastering Engineer: Oscar Zambrano
Production…
K.O. (Apple Music Edition)
Label: Universal Music Group Mexico
Atmos…
SONGWRIGHTS APOTHERCARY LAB
Label: Concord Records
Recording…
Close to Picture
Label: Independent
Mastering…
Powerball
Label:
Mastering Engineer: Oscar Zambrano
Production…
Osvaldo Golijov “Falling Out Of Time”
Label: In A Circle…
Spotify Singles
Label: Vertigo Berlin
Mastering Engineer:…
Cachito
Label: Universal Music Mexico
Atmos Mix…
Spotify Singles
Label: Verve
Mastering Engineer: Oscar…
Enrque Guzman Duetos
Label: Independent
Mastering Engineer:…
Genie
Label: Warner Brothers
Mastering Engineer:…
Heart of Rock and Roll (Original Broadway Cast Recording)
Label:
Mastering…
Garden State Vampire – LP
Label: Atlantic
Mastering Engineer: Oscar Zambrano
Production…
16
Label: Universal Music Mexico
Mastering Engineer:…
Tina: The Tina Turner Musical (Original Cast Recording)
Label: Ghostlight Records
Mastering…
Medusa
Label: Universal Music Latino
Atmos Mixing…
Still In Shock
Label:
Mastering Engineer: Oscar Zambrano
Production…
Spotify Single
Label:
Mastering Engineer: Oscar Zambrano
Production…
Stay
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Perseverance
Label:
Mastering Engineer: Oscar Zambrano
Production…
Yellow
Label:
Mastering Engineer: Oscar Zambrano
Production…
Leonardo Da Vinci – Original Score Soundtrack
Label: Nonesuch
Mastering Engineer: Oscar…
Alejandro
Label: Universal Music Group Mexico
Atmos…
Witch Hunt: The Musical
Label:
Mastering…
Isla Divina
Label: Universal Music Latino
Atmos Mixing…
Live 08.11.14
Label: Universal Music México
Mastering Engineer:…
Original Broadway cast of Just In Time & Jonathan Groff
Label:…
The Notebook (Original Broadway Cast Recording)
Label:
Mastering Engineer: Oscar…
Love Raider
Label:
Mastering Engineer: Oscar Zambrano
Production…
Healing Modes
Label: In A Circle Records
Mastering…
Shadow In The Sun
Label: Atlantic
Mastering Engineer: Oscar Zambrano
Production…
Todos Mis Santos
Label: Universal Music Mexico
Mastering…
I Can Dream, Can’t I? – Album
Label:
Mastering /ATMOS…
Come From Away (Original Broadway cast Recording)
Label: Concord Theatricals
Mastering…
Figure 8
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
The Butterfly
Label: In A Circle Records
Recording…
Christmas Always Finds Me
Label: Warner Music
Mastering Engineer:…
Pushing Daisies
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Transiciones
Label: Universal Music Group Mexico
Atmos…
Dreamers
Label: Sony
Editing…
Here We Are (Original Cast Recording)
Label: Concord
Mastering…
Starlighter
Label:
Engineer: Oscar…
Floating City
Label:
Mastering Engineer: Oscar…
Ain’t Too Proud: The Life and Times of The Temptations (Original Broadway Cast Recording)
Label: Universal…
Sad Zaddy
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
If And When
Label: Story Sound Records
Mastering…
Into The Fire
Label:
Mastering Engineer: Oscar Zambrano
Assistant…
Ojos Marones
Label: Universal Music Mexico
Dolby Atmos Mix/Master:…

