Tunis

Souhail
Guesmi

سهيل قاسمي
Record producer, composer, mixing & mastering engineer

Souhail Guesmi, better known by his stage name Ratchopper, is a multifaceted artist hailing from Jendouba, Tunisia. Seamlessly intertwining being a pianist, composer, DJ, record producer, sound designer, mixing and mastering engineer and experimental solo artist, he leaves his signature mark on a diverse range of artistic endeavours.

Driven by a deep curiosity, Ratchopper began his artistic journey at 14 years old. He started exploring sounds by meticulously deconstructing and recreating music that he heard in FL Studio, eventually crafting his own instrumentals. He garnered local attention after sharing his productions online, leading to collaborations with well-known Tunisian artists, and eventually becoming an established name himself, branching out regionally and internationally.

Alongside his growing career as a producer, Souhail began teaching himself piano, honing his technique through improvisation and composing his own pieces. Not long after graduating high school, he decided to actively pursue a career in music, abandoning his academic path in economics. As his skills developed over the years, Souhail's compositions received increasing recognition leading to international commissions, more recently resulting in his chamber music song cycle "Appel de l'Inconnu" headlining at the prestigious Salle Gaveau in Paris, 2023.

In-between studio sessions, dj-gigs, composing symphonic pieces, and touring some of the biggest international stages alongside charting artists, he also developed his own experimental and unique sound as a solo artist, releasing three EP's under his own label - the last of which dropped exclusively as a download on his own platform BLOC C, consciously circumventing streaming platforms.

Since 2018, Souhail has also run his own record label BLOC C. Established to provide structure and legal protection to artists regionally, it serves as part of a wider ambition to bring recognition to Tunisian culture and talent, something he always strives for even through his work with international artists, platforming local musicians as well as regional instruments and styles whenever he can.

In recent years he has expanded his discography both as a producer and a mixing/mastering engineer on several internationally charting projects, such as Zeyne’s AWDA, and most recently Saint Levant’s AFANDI.

Souhail Guesmi by the sea
1.7B+Views
1.1B+Streams
Top 1%Most streamed producers
Top 1%Most streamed mixing engineers

Verified on Muso.AI

Film music

Original scores for cinema and the concert hall.

La Zone poster

La Zone

Original score, 2024

Aucun Numéro poster

Aucun Numéro

Short film score, 2023

Africa Is a Mood poster

Africa Is a Mood

Short film score, 2021

Girl of the Moon poster

Girl of the Moon

Original score, 2018

Zone III poster

Zone III

Short film score, 2018

Commercials

Original music for brand campaigns.

VIVA Ramadan

Original music, 2026

Boga Ramadan

Original music, 2025

African Cup Official Sponsor

Original music, 2024

Tunisie Telecom Award

Original music, 2024

Qatar World Cup Official Song

Original music, 2022

Samsung Galaxy A56 | A36 Launch

Original music, 2025

Vitalait

Original music, 2025

Ons Jabeur × Lilas Cosmetics

Original music, 2025

Ooredoo African Cup Official Sponsor

Original music, 2022

Tunisie Telecom

Original music, 2014

Sound design

Sound design for music videos and picture.

GT Talent Italy

2022

Qalbi Fil Madinah

Maher Zain & Harris J, 2025

Hayati (My Life)

Harris J, 2025

This Is Who I Am

Jaqlyn, 2025

Habibi ﷺ

Maher Zain, 2026

Barrani | برّاني

JenJoon, 2020

Exile

Saint Levant, 2025