Welcome to EchoSonic Studios
Bring your project to life with the music you imagine
Music is our passion, and at EchoSonic Studios we turn it into a unique experience.
We are a team of musicians, composers, arrangers, and producers who bring original works to life, offering tailor-made musical solutions for every project. We work on recordings, arrangements, full-scale production, and also perform as session musicians—supporting you from the initial idea to the final execution.
Our services
Original Compositions
Music is the soul of any project, and at EchoSonic Studios, we create it with the highest level of creativity and professionalism. We compose custom works for any type of ensemble and instrument, from solo pieces to symphonies for full orchestras. Our expertise covers a wide range of styles, including classical, academic, contemporary, experimental, and popular music. We tailor each composition to the artistic requirements of our clients, ensuring that it conveys emotions, atmospheres, and messages in a unique way. We focus on creating pieces that meet the specific needs of each project. Whether it’s an instrumental work for a live performance, a choral composition, a symphonic suite, or a chamber music piece, every composition is crafted with precision and dedication. We work closely with our clients to ensure that each piece reflects their artistic vision, with flawless execution and a powerful sonic impact. Our services cater to artists, musical directors, orchestra and choir conductors, cultural institutions, and special events. With a flexible and personalized approach, we ensure that each piece fits its context and purpose. Below, you can find examples of our original compositions in various styles and formats.
Music for Film, TV, & Advertising
At EchoSonic Studios, we understand the power of music in the audiovisual world. A well-composed soundtrack enhances storytelling, evokes emotions, and creates a deep connection with the audience. We offer original compositions for films, television, advertising, video games, and documentaries, tailored to each story and visual style. We work across various genres and formats, from orchestral and cinematic soundtracks to electronic, minimalist, or experimental productions. We create incidental music that complements every scene, memorable jingles that strengthen brands, and signature themes that remain in the audience’s memory. Each piece is carefully designed to elevate the audiovisual narrative, whether it’s for a high-budget film or an impactful advertising campaign. Our services are aimed at producers, directors, advertising agencies, and content creators who seek a unique and professional sonic identity. Below, you can find examples of our productions for different media.
Production for Artists
We offer a comprehensive music production service for artists and bands, from instrumental creation to recording, mixing, and mastering. We focus on every detail of the process to ensure a professional, original sound that aligns with each musician’s artistic identity. We work across all musical genres, including pop, rock, urban, jazz, electronic, and academic music. Our team adapts to the needs of both emerging and established artists, delivering tailor-made productions that enhance their unique style and sound. Additionally, we offer composition and arrangement services for those looking to elevate their songs with new ideas and perspectives. This service is designed for singers, bands, and producers who want to take their music to the next level with high-quality production. Below, you can find examples of our work for artists across various genres.
Artists Creating Music for Stock Libraries
Stock music is a powerful tool for content creators, and at EchoSonic Studios, we offer compositions designed for platforms like AudioJungle, Pond5, and Epidemic Sound. We create tracks ready for use in audiovisual, advertising, and digital projects. Our catalog includes a wide variety of styles and atmospheres, ranging from emotional and cinematic music to modern and energetic rhythms. Each composition is produced with high-quality standards, allowing our clients to find the perfect track for their needs without worrying about complex licensing issues. This service is ideal for audiovisual producers, businesses, and content creators looking for high-quality, easily accessible music. Below, you can listen to examples of our stock music.
Advertising Arranging & Orchestration
We transform musical ideas into sophisticated and professional productions through our arrangement and orchestration services. We adapt and reimagine compositions for any type of ensemble, whether it’s a chamber group, a symphonic band, a polyphonic choir, or a full orchestra. We specialize in expanding simple arrangements into symphonic versions and adapting existing compositions for new instrumental formats. Each arrangement is crafted with meticulous attention to detail, preserving the essence of the original music while enhancing its expressiveness with a balanced and effective instrumentation. We work across multiple musical styles, from classical and jazz to pop, rock, folk, and urban music. Additionally, we create orchestral reductions for smaller ensembles, ensuring that the music retains its strength and dynamism regardless of the number of instruments available. Our arrangement and orchestration services are designed for artists, bands, choirs, orchestras, and producers looking to expand their sound and enrich their compositions with greater depth and harmonic richness. Below, you can listen to examples of our work in different styles and formations.
Audiobook & Podcast
Audio storytelling is essential for engaging audiences, and at EchoSonic Studios, we specialize in audiobook and podcast production with impeccable quality. We provide recording, editing, mixing, and mastering services to ensure a clean, balanced, and immersive sound. We create soundscapes that enhance the listener’s experience, incorporating original music, effects, and high-quality sound design. We collaborate with narrators, businesses, and content creators who want to elevate their stories to a professional level. This service is designed for writers, podcasters, and production companies looking for top-tier audio production. Below, you can find examples of our projects.
Genres We Specialize In
From the timeless to the cutting-edge, we work across a wide spectrum of musical styles — always with attention to detail and a deep understanding of each genre’s soul.
Our expertise flows through
• Classical
• Jazz
• Tango
• Bossa Nova
• Library / Cinematic / Video Game Music
• Contemporary Pop
• Hip-Hop / R&B
• Rock
• Latin (Reggaetón, Salsa, Bachata, Cumbia)
• Country
• EDM / Electronic
• Afrobeats / Amapiano / Afrohouse
• Micro-genres (Hyperpop, Synthwave, Trap, Future Bass, Phonk)
Projects
Meet the EchoSonic Team
At EchoSonic Studios, sound is more than just what we hear — it's a space we build together.
Our team is made up of passionate creators, sound artists, and audiovisual explorers who believe in collaboration as a driving force for innovation. Each project is an experiment, and every voice shapes the journey.
From immersive audio experiences to interdisciplinary works, we're here to blur boundaries and amplify stories through soundscapes that connect, transform, and stay with you long after the echo fades.
Luciano Sardo
Compositor & Pianista
Luciano Sardo (Argentina, 1982) es compositor, pianista y docente. Egresado del Conservatorio Provincial “Julián Aguirre” en las carreras de Composición y Piano, se formó con destacados maestros como Luis Arias, Luis Sardo, Eduardo Wilde, Daniel Schachter y Ana Stampalia. También estudió viola con Enry Balestro e improvisación con Hernán Ríos. Como intérprete, participó en seminarios de interpretación pianística con Pía Sebastiani, Mario Videla y Ana Stampalia. Estrenó mundialmente la obra “Pequeña Suite” de Luis Sardo, grabada para el ciclo “100 años de Música Argentina” auspiciado por el Fondo Nacional de las Artes. En su trayectoria como compositor, fue becado en 2004 para el Laboratorio de Medios Electroacústicos del Centro Cultural Recoleta. Obtuvo el 2º Premio en el Concurso de Composición de Obras Corales UCA 2013 y el 1º Premio en el Concurso 60º Aniversario Adomu 2015. Actualmente es docente y cofundador de EchoSonic Studios, aportando su experiencia en composición, arreglos orquestales y producción musical de alto nivel.
Luciano Sardo (Argentina, 1982) is a composer, pianist, and educator. A graduate of the “Julián Aguirre” Provincial Conservatory in Composition and Piano, he studied with renowned masters such as Luis Arias, Luis Sardo, Eduardo Wilde, Daniel Schachter, and Ana Stampalia. He also studied viola with Enry Balestro and improvisation with Hernán Ríos. As a performer, he has participated in piano interpretation seminars with Pía Sebastiani, Mario Videla, and Ana Stampalia. He premiered “Pequeña Suite” by Luis Sardo, later recorded for the “100 Years of Argentine Music” series sponsored by the National Arts Fund. As a composer, he was awarded a scholarship in 2004 to work at the Electroacoustic Media Laboratory of the Recoleta Cultural Center. He won 2nd Prize in the UCA Choral Composition Competition (2013) and 1st Prize in the 60th Anniversary Adomu Composition Contest (2015). Currently, he is a teacher and co-founder of EchoSonic Studios, contributing his expertise in original compositions, orchestral arrangements, and high-level music production.
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Julián Rulo
Compositor & Percusionista
Julián Rulo (Buenos Aires, 1987) es vibrafonista, compositor y docente. Egresado del Conservatorio “Julián Aguirre” como percusionista (2012) y compositor (2020), estudió con referentes como Marcelo Katz, Diego Urbano, Marcos Cabezas, Hernán Ríos, y realizó perfeccionamientos internacionales con Keiko Kotoku y Javier Nandayapa. Reconocido por desarrollar métodos pioneros de música argentina para vibráfono, ha publicado títulos como “Diarios de un estudiante” (2013) y “Luz-Cámara-Vibráfono” (2016). Estas publicaciones lo llevaron a dictar masterclasses y conciertos en Argentina, España, Portugal, México y Colombia. Su música forma parte de programas de estudio en conservatorios y es interpretada por artistas internacionales como Matthew Lau. Su discografía abarca álbumes desde 2013, disponibles en Spotify y YouTube Music. Actualmente es docente y miembro activo de EchoSonic Studios, donde aporta su visión innovadora para la producción musical y arreglos contemporáneos.
Julián Rulo (Buenos Aires, 1987) is a vibraphonist, composer, and educator. He graduated from the “Julián Aguirre” Conservatory as a percussionist (2012) and composer (2020), studying with notable figures such as Marcelo Katz, Diego Urbano, Marcos Cabezas, Hernán Ríos, and completing international training with Keiko Kotoku and Javier Nandayapa. He is recognized for pioneering Argentine music methods for vibraphone, publishing works such as “Diarios de un estudiante” (2013) and “Luz-Cámara-Vibráfono” (2016). These achievements led him to masterclasses and concerts in Argentina, Spain, Portugal, Mexico, and Colombia. His music is part of percussion programs in Buenos Aires conservatories and performed by international artists like Matthew Lau. His discography includes albums from 2013 to present, available on Spotify and YouTube Music. Currently, he is a teacher and active member of EchoSonic Studios, contributing his innovative approach to music production and contemporary arrangements.
Nicolás Posternak
Compositor & Pianista
Nicolás Posternak (Argentina, 1982) es compositor, pianista, bajista y docente. Egresado del Conservatorio “Julián Aguirre” en Composición y Piano, y de la EMPA como instrumentista de bajo, ha desarrollado una carrera versátil en la música popular y académica. Ha recibido reconocimientos como el Primer Premio en el 70º Aniversario del Julián Aguirre por su trío para piano “Chaya Ganesha”, y premios internacionales en Grecia y Francia con sus obras “Orilleando la Sal” y “Sosteniendo el Sol”. Ha trabajado como arreglador para La Trúa Tango (Argentina), Wordsmith/Baltimore Orchestra (EE.UU.) y Jukebox Clarinet Quartet (Eslovenia). En 2023 lanzó su disco de jazz latinoamericano “Danza del Gallinal”. Actualmente es docente y cofundador de EchoSonic Studios, donde lidera proyectos de composición, arreglos y producción musical internacional.
Nicolás Posternak (Argentina, 1982) is a composer, pianist, bassist, and educator. A graduate of the “Julián Aguirre” Conservatory in Composition and Piano, and EMPA as a bass player, he has built a versatile career spanning popular and academic music. His accolades include 1st Prize at the 70th Anniversary of Julián Aguirre with his piano trio “Chaya Ganesha”, and international awards in Greece and France with his works “Orilleando la Sal” and “Sosteniendo el Sol”. He has arranged for La Trúa Tango (Argentina), Wordsmith/Baltimore Orchestra (USA), and Jukebox Clarinet Quartet (Slovenia). In 2023, he released his Latin jazz album “Danza del Gallinal”. Currently, he is a teacher and co-founder of EchoSonic Studios, leading projects in composition, arrangements, and international music production.
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Pablo Gullermetti
Pianista, Saxofonista & Productor Musical
Pablo César Gullermetti (Buenos Aires, 1999) es pianista, saxofonista, productor musical, compositor y docente. Egresado del Conservatorio Provincial “Julián Aguirre”, actualmente amplía su formación con las carreras de Licenciatura en Audiovisión y Licenciatura en Ciencias de la Educación en universidades nacionales. Se perfeccionó con maestras como Mónica Zubczuk y Graciela Tanzi, y participó en masterclasses con Irina Dichkovskaia, Jakub Kluszlik, Stefano Mancusso y Mirian Conti. También estudió improvisación con Hernán Ríos e integró la orquesta barroca Capella Instrumentalis como intérprete y secretario de la asociación bajo la dirección del maestro Juan Florentino Lamoglie. Desde 2014 ha actuado en escenarios emblemáticos de Buenos Aires como La Trastienda, La Scala de San Telmo, Teatro Multiescena, Centro Cultural Recoleta y Teatro Roma de Avellaneda. Ha participado en eventos internacionales como el Encuentro Internacional de Directores de Orquesta (Medellín, Colombia, 2017) y el Festival Internacional de Tango de Zárate (2018) junto al conjunto Opus Cuatro. Ha trabajado en grabación, arreglos y producción musical junto al compositor Nicolás Posternak para artistas y empresas de EE.UU., España, Francia, Alemania, Bélgica y Marruecos. En 2018 y 2019 colaboró como arreglador e intérprete con el músico uruguayo Rubén Ferreyra en Montevideo. En 2025 lanzó el disco en vivo de la banda Efecto Reflejo y actualmente desarrolla dos proyectos: un álbum para Rubén Ferreyra y otro con material propio junto al trío Serendipia. Es miembro activo de EchoSonic Studios, donde aporta su experiencia musical, su creatividad y su capacidad de coordinación en todas las etapas de producción.
Pablo César Gullermetti (Buenos Aires, 1999) is a pianist, saxophonist, music producer, composer, and educator. A graduate of the “Julián Aguirre” Provincial Conservatory, he is currently pursuing degrees in Audiovisual Arts and Education Sciences at national universities. He trained with Mónica Zubczuk and Graciela Tanzi, and attended masterclasses with Irina Dichkovskaia, Jakub Kluszlik, Stefano Mancusso, and Mirian Conti. He also studied improvisation with Hernán Ríos and was part of the baroque orchestra Capella Instrumentalis as performer and association secretary under maestro Juan Florentino Lamoglie. Since 2014, he has performed at major venues in Buenos Aires such as La Trastienda, La Scala de San Telmo, Teatro Multiescena, Centro Cultural Recoleta, and Teatro Roma de Avellaneda. He participated in international events like the International Conductors’ Meeting (Medellín, Colombia, 2017) and the Zárate International Tango Festival (2018) with the Opus Cuatro ensemble. He has collaborated on recording, arrangements, and music production with composer Nicolás Posternak for artists and companies in the USA, Spain, France, Germany, Belgium, and Morocco. In 2018 and 2019, he worked in Montevideo, Uruguay, as arranger and performer with Uruguayan musician Rubén Ferreyra. In 2025, he released the live album of the band Efecto Reflejo and is currently developing two projects: an album for Rubén Ferreyra and another with his own material alongside the trio Serendipia. He is an active member of EchoSonic Studios, contributing his musical expertise, creative vision, and coordination throughout the production process.