Studio based in Santa Perpètua de Mogoda (Vallès Occidental, Catalonia, Spain), 20 minutes from Barcelona, specialised in music, voiceovers and audio editing.

Our services



Composing, recording and mixing custom music for your promotional videos, radio and TV programmes, apps, educational projects, advertising, soundtracks, etc.

Clients: TV3, Rac1, La Xarxa, Universitat Politècnica de Catalunya…


Recording and editing voiceovers for promotional videos, ads, audioguides, audiobooks, educational projects, IVR / phone on-hold messages, e-learning, podcasts, etc. A wide range of female and male voices in several languages.

Clients: Cambridge School, CCCB, Baula-Edelvives, Diputació de Barcelona…


Audio track correction, cleaning and enhancement. Sound effects. Voice and music mixing for promotional videos, advertising, films, etc. Audio post-production for films, documentaries, podcasts, etc.

Clients: MediaMarkt, Mun Films, Avisual Concept, etc.

Gate24 is owned by Roger Gascon, a producer with +10 years experience in music and voiceover services for all sorts of clients.


Roger Gascon - Gate24 Audio


La Xarxa
Radio Marca
El Tenedor - TripAdvisor
Cambridge School
Cambridge School
Diputació de Barcelona
Universitat Politècnica de Catalunya
Barcelona en Comú
Esquerra Republicana de Catalunya - Santa Perpètua de Mogoda
Corte y Confección de Películas
La Lupa Produccions
Avisual Concept / Avisual Pro
Bobo Choses
Mamba Media
MUN Films
El Timbal
Fondation Franz Weber
Asociación Animalista Libera!
La Lupa Produccions
Consorci per a la Gestió dels Residus del Vallès Oriental



Leticia Dolera

Leticia Dolera

Actress and film director

"Feeling at home is essential when you need to work with freedom and creativity. This is how I felt at Roger's studio working on the soundtrack for Requirements to be a normal person, my first movie. It was a pleasure to explore together the sounds, rhythms and tempo for each scene, with a cup of tea and a good mood."


Marta Ramos

Editor in Baula

"Working with Roger guarantees a well-done job. We are very pleased with the work he has done for us (voiceovers, songs, auditory discrimination, mastering), with his perfect meeting of the deadlines (even with short notice on our behalf) and, especially, with his personality. We have been working with him in several projects for many years and we will obviously keep working together for many more years."

Avisual Pro

Patricia Lallo

Director in Avisual Pro & Avisual Concept

"We have placed many orders to Roger. He has always adapted perfectly to the style we were looking for. And furthermore, he always meets the deadlines. He's a great professional!"


David Bertran

Director in ProsperiKit / Success iBox

"Working with Roger is a huge pleasure, thanks to his creativity, his ability to play infinite instruments, and his quality in arranging, mixing, etc. But above it all, he is very methodical and a truly great person."

Happy clients
Projects done
Voices available in different languages
Songs written for clients


Some of the work we've done for our clients


MediaMarkt - Día de la música
Music and sound effects

ProsperiKit - Take a tour
Original music and voiceover (man, English)

Pallapupas - Riure per curar
Voiceover (woman, Catalan)

Programa Cover (TV3) with Miki Núñez
Voice recording and mixing

La Xarxa TV - Horari d'estiu
Original music

El Timbal - Cicle Formatiu
Original music and voiceovers (Catalan)

Voiceover (man, Spanish)

Ramon Soler - Urban Chic
Voiceover (man, French)

Dieciséis años
OST "Gustau, La Transició al descobert"

Conversa amb el Pol - Mas Costa
Original music and sound editing

Ta-Tum: Atenció, virus!
Cartoon dubbing (teens, characters, Catalan)

XCore - Le sol du futur
Voiceovers (man, woman, French)

L'Armadura (curtmetratge)
Original soundtrack

Cuidem-nos Barcelona - Manifest 8M
Original music

Una vall, una llar
Voiceover (woman, Catalan)

Voiceover (woman, English)

Our Barcelona
Original music

Produktia Demo Reel
Original music

Voiceover (woman, English)

Diputació de Barcelona - CORH
Voiceover (woman, Catalan)



La Xarxa TV - Horari d'estiu
TV programme theme song

Requirements to be a normal person (film)
Original soundtrack (with Luthea Salom)
L'assemblea (theatre play)
Original soundtrack

Cómo se lo cuento... con El Tenedor
Original music for TV commercial

Emociona't - Els amics
Original children's song
Infantil - L'elefant
Popular children's song

Radio Marca - Marca personal
Radio programme theme song

Via Lliure (Rac1) - El Backstage
Radio programme song


Roger Gascon


Music producer since 2006.

Composer, singer, voice actor and multi-instrumentalist musician (drums, guitars, piano and keyboards, bass, ukulele, percussion).

He has written and produced music for MediaMarkt, The Fork - TripAdvisor, TV3, La Xarxa, Enderrock, and voiceovers for Cambridge School, CCCB, Diputació de Barcelona and Baula, among many others. He has worked in different radio and TV programmes in Catalonia, such as "Via Lliure" (Rac1), "Horari d'estiu" and "Extraradi" (La Xarxa). He hosts his own radio programme on Ràdio 4 (RNE4).

He has composed and performed music for films and documentaries, such as "Requirements To Be A Normal Person" (by Leticia Dolera), "Gustau, the Transition exposed" and "The Peach Blossom Garden", and theatre plays such as "L'Assemblea" and "El gran despropòsit".

He has produced more than 80 albums. He has recorded songs by Love of Lesbian, Xarim Aresté, Núria Graham, Joana Serrat, Gemma Humet, Inspira, Trau and Guillem Roma and has worked with artists such as Mazoni, Sidonie, Cesk Freixas, Itaca Band and The Pinker Tones in different projects.

Songwriter, singer and guitar and keyboards player in The Lazy Lies.

Studios: Bird With Vertigo studio (2009-2016), Cadenza Studio (2016-2018), Gate24 (2018-present).

Audio Engineering Diploma at the School of Audio Engineering (SAE), Barcelona.

Bachelor's Degree in Translation and Interpreting (Universitat Autònoma de Barcelona). Languages: Catalan, Spanish, English, Italian, French.


Gate24 Estudi de so, owned by Roger Gascon, is based in Santa Perpètua de Mogoda (Barcelona).

It consists of a 22.4m2 recording room and a 19.2m2 control room, with accredited isolation and acoustic treatment.

Equipped with high level microphones, preamps and monitors.

Gate24 Estudi de so

Gate24 Estudi de so


Gate24 Audio
c/ Marià Fortuny, 3 bis
Santa Perpètua de Mogoda, Barcelona

Phone: (+34) 678 65 45 19

Email: hola (at)