Jose Ernesto Gonzalez Ulloa, professionally known as LeFiddler, is a Cuban electric violinist, violist, composer, and producer who redefines the boundaries of the violin in contemporary music. His distinctive sound is born from a powerful fusion of Afro-Cuban tradition, jazz, classical music, and the energy of modern electronic sounds—creating musical experiences that transcend the ordinary.

Trained at the prestigious “Esteban Salas” Conservatory in Santiago de Cuba and holding a Master’s degree in Multi-Style Performance, Composition and Electric Violin from New Jersey City University, LeFiddler has built an international career defined by excellence, innovation, and a captivating stage presence. Throughout his career, he has collaborated and shared the stage with renowned artists such as Omara Portuondo, Martha Mooke, Alfredo de la Fé, Dave Eggar, Gente de Zona, and Melida Rodas, among many others. Most recently, he joined the 50th Anniversary tour of the iconic band Foreigner, bringing his electric violin to world-class stages, including the prestigious The Venetian in Las Vegas.

His artistry has resonated across some of the world’s most iconic venues, including Carnegie Hall, Sony Hall, and the National Auditorium of Mexico, as well as international events at the Vatican. He has also been featured at New York Fashion Week and has performed at exclusive, high-profile events in cities such as New York, Boston, Miami, and Las Vegas.

As a creative visionary, he is the founder of LeFiddler Entertainment LLC and VT Band, innovative projects that blend 5- and 6-string electric violins, synthesizers, live looping, and cutting-edge technologies such as visual projections, 3D mapping, and LED lighting. Each performance becomes an immersive experience designed to captivate, inspire, and elevate any setting—from concert stages and theaters to corporate events and luxury weddings.

His work has been featured in major media outlets such as The New York Times, El Especialito, New City, Broadway Periódico, and platforms like Apple Music, solidifying his presence as one of the most innovative and versatile artists in today’s music scene.

Currently, LeFiddler is creating his highly anticipated debut solo album—a deeply personal project where his Afro-Cuban roots merge with contemporary electronic influences. In this work, he takes on the role of composer, producer, arranger, and performer, shaping a unique and evolving artistic identity.

LeFiddler doesn’t just perform music—he creates experiences that are felt, seen, and remembered.

To learn more about his music and projects, press the button.