Composer, lyricist and music producer
Guillermo Maestro
Guillermo Maestro is a composer, lyricist and music producer with almost 25 years of experience in film and television. The founder of Imagine The Music, he has created music for series, film, documentaries, shows, game shows, reality TV, advertising and brands: around 300 projects and 4,000 episodes and pieces. That variety, combined with the pace of daily television, lets him adapt to each brief and respond quickly.
In scripted television he has worked on series such as Aída, Amar es para siempre, Lalola, Al salir de clase, Lex and #Luimelia, and on the award-winning short film The Record. He has also scored TV shows, game shows and reality shows such as Gran Slam, Dame una pista, El Topo, El Traidor and Tu vista favorita.
In advertising he has composed for campaigns by Coca-Cola, Peugeot, Iberia, Asisa, ElPozo and Zara, and he creates sonic identities for brands such as CARTO, Be Casa and Learnlight. As a producer, he also works with emerging artists such as Izzy Nu and The Dirty Boots.
- Almost 25
- years in the profession
- Around 300
- projects delivered
- 4,000
- episodes and pieces
Scripted series
| Title | Role | Details |
|---|---|---|
| Amar es para siempre | Music direction, composition and lyrics | 2,300 episodes · 10 seasons · 400 songs |
| Al salir de clase | Incidental music and songs for the band Radar | Episodes 532 to 1,198 · Telecinco · 1999–2002 |
| Aída | Incidental music and songs | 237 episodes · Telecinco |
| Lalola | Composition | 166 episodes · Antena 3 · 2008–2009 |
| Suárez y Mariscal, caso cerrado | Composition | Full series · Cuatro · 2005–2006 |
| Lex | Original music | Series theme and music for 5 episodes · Antena 3 · 2008 |
| Valientes | Original music | Cuatro · 2010 |
| #Luimelia | Composition | 3 seasons · Atresplayer · 2020–2021 |
| La Mancebía (La Peste) | Original music | 6 episodes · Movistar · 2018 |
| Skam España | Music sync | Song “Una vez más” by Izzy Nu · Movistar |
Game shows and reality TV
| Title | Role | Details |
|---|---|---|
| Gran Slam | Theme and original music | Cuatro · 3 seasons · from 2007 |
| El Topo | Theme and original music | Telecinco · 2009 |
| El Traidor | Theme and original music | 2006 |
| El Sexómetro | Theme and original music | Cuatro · 2007 |
| El método Osmin | Theme and original music | Cuatro · 2014 |
| Persona infiltrada | Theme and original music | TV3 · 30 episodes · 3 seasons · 2019–2022 |
| Tu vista favorita | Theme and original music | Cuatro · Nuria Roca · 2010 |
| Dame una pista | Theme and original music | Cuatro · Luján Argüelles · 2010–2011 |
Film and documentary
| Title | Role | Details |
|---|---|---|
| The Record | Original music | Lucas Fuica · 2018 |
| Las cajas españolas | Original music | Alberto Porlan · 2004 |
Music production and artists
Izzy Nu 
Azul Ferreira 
La Nevera 
The Dirty Boots Advertising and brands
Original music and sonic identity for brands such as Coca-Cola, Peugeot, Iberia, Asisa, ElPozo, Zara, Volkswagen, Campofrío, Women’secret, Movistar, Hitster and CARTO.
Award-winning work
Awards given to the productions he has worked on.
Amar es para siempre
- Iris Award from the specialist press, 2023
- Legacy Award, Series Nostrum Festival 2024
- FesTVal Award 2023
- Iris Awards nomination, 2020
Aída
- Ondas Award for best Spanish series, 2006
- Iris Award for best script, 2007
La Mancebía (La Peste)
- Bronze for Branded Content, Brave Brain Awards, Never Zapping Festival 2018
- Silver Sun for transmedia content, El Sol Festival 2018 (to the La Peste transmedia universe)
- Gold for Transmedia Activation, Inspirational Awards 2019 (to the La Peste transmedia universe)
The Record
- Winner, International Short Film Competition, Funcinema, Mar del Plata 2018
- Best short film, 17th Humor en Corto de Arrigorriaga
- Second prize, 2nd Ebrovision Short Film Music Festival
Las cajas españolas
- Second prize for best documentary, Tiempo de Historia, Seminci 2004
Records
- Las cajas españolas (2025)
- Las melodías de Amar (2024)
- Amar se ochentea, vol. 1 y 2 (2024)
- Amar es para siempre (2020)
- #Luimelia (2020)