Expectativas
Bunbury · Vocal arranging, vocal production and engineering · Latin Grammy-winning album
Selected credits
A career across records and picture.
Guillermo’s work spans record mixing, vocal production, film music, trailer campaigns, sports broadcast and songwriting. This page is an edited selection from a much larger body of work.
Looking for a particular title or production reference? Mention it when you get in touch.
Choose a discipline
01
Records & vocal production
Album and single mixes, vocal production and arrangements, recording, choir direction and long-running artist collaborations.
MTV Unplugged: El Libro de las Mutaciones
Bunbury · Vocal production, arrangements and six-piece choir direction
Palosanto
Bunbury · Vocal production, arrangements and engineering
The Grand Concourse
Dayramir González & Habana Entrance · Album mix
Ultrazul
Album mix
Greatest Hits Vol. 2
The Bronson · Album mix
Selected relationships also include Mon Laferte, Leiva, Nach, Love of Lesbian, Mónica Naranjo, Aterciopelados, Iván Ferreiro, Ara Malikian and Depedro.
02
Film music & music for picture
Score mixing and recording for features, animation, shorts and concert work, including projects with Federico Jusid, Roque Baños, Arturo Cardelús and José Villalobos.
Life Itself
Federico Jusid · Score mix
Buñuel in the Labyrinth of the Turtles
Arturo Cardelús · Score mix
Chiamatemi Francesco
Arturo Cardelús · Score recording and mix
The Man Who Loved UFOs
José Villalobos · Score mix · 2024 Netflix release
Cantinflas · Vete de Mí
Co-producer, recording engineer and mix engineer
Heroes Wanted · Holding Out for a Hero
End-credit song · Arranger, producer and engineer
The selection spans feature scores, animation, end-credit music and current international releases.
03
Trailers
Campaign work mixed in stereo, surround and Dolby Atmos has appeared on Disney, Netflix, Prime Video, Peacock and HBO. Percy Jackson is one public example from a larger body of trailer work.
Percy Jackson and the Olympians · Season 2
Dolby Atmos official teaser mix · Carrma production · Disney release
Selected campaign work
Netflix · Prime Video · Disney · Peacock · HBO
Additional campaign titles and vendor references can be shared when relevant to an inquiry.
04
Broadcast
Guillermo has contributed sound design and final mixes to FOX Sports produced pieces since 2012, across World Cup, NFL, MLB and other major broadcasts.
2026 FIFA World Cup
Tournament-wide produced openings · both semifinals and the final
2026 World Cup Final opening tease
Sound design + final broadcast mix · featuring Tom Holland
NFL coverage
Produced pieces · Sound design + final mix
MLB coverage
Produced pieces · Sound design + final mix
2022 FIFA World Cup
Credited Audio Engineer · Sports Emmy-winning FOX | FS1 studio team
2025 World Series
Credited Audio Engineer · Sports Emmy-winning FOX | FS1 event team
His work appears in the produced pieces that establish story and stakes around live coverage.
05
Songwriting
An eclectic catalogue connects current Bunbury co-writes with songs recorded by Sergio Dalma, Tamara, Naim Thomas, Cortés and La Barra.
Cuentas pendientes
Bunbury · Co-writer · Como una sombra
De un siglo anterior
Bunbury · Co-writer · La voz, De un siglo anterior and La cima
Trece
Sergio Dalma · Cuando crees que no te veo
Perfecto
Tamara · Esa que vale un sueño
No tengo prisa
Naim Thomas · Se rompe el corazón
Delivery
La Barra · No juegues con mi alma
The catalogue moves across rock, pop, singer-songwriter records and Latin music without losing the voice of the artist performing it.
Need another title or production reference?
Include the project in your inquiry and Guillermo can share the most relevant credit or work sample.
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