Ralphie Choo

Juan Casado Fisac (born December 18, 1998), known professionally as Ralphie Choo, is a Spanish singer-songwriter and producer.

Early life Fisac was born in Madrid. He grew up in Daimiel, a small town in the province of Ciudad Real, in Castille-La Mancha after moving with his family from an early age. Although it is often cited that he studied a degree in chemical engineering before switching to music, this is a running myth that he has debunked publicly, citing his mother as the main reason for his decision to study Harmony and Musical Production.

His professional career began in 2019 when he started producing beats with friends after an ACL injury while playing soccer forced him to rest at home for two months. He began adding his vocals to original compositions in 2021. His stage name is a mix of The Simpsons character Ralph Wiggum and the series' Valentine's Day special "I Choo Choo Choose You”.

Career Inspired by the experimentalism of Internet-born music collectives such as Odd Future and PC Music, Ralphie Choo is a founding member of the artistic collective and label "Rusia-IDK", alongside Rusowsky, TRISTÁN!, DRUMMIE and Mori, who all met each other and grouped together online through their manager, Jubera. "Rusia-IDK" artists have a similar artistic vision, aiming to create a bold sound that combines hip-hop with flamenco and reggaeton.

Ralphie Choo's breakthrough occurred in 2022 with “BULERÍAS DE UN CABALLO MALO,” a track that draws inspiration from the flamenco-electronica fusion popularized by Rosalía in El Mal Querer. The song resonated with critics and attracted attention from labels such as 4AD, True Panther, and ultimately Warner Records, with which he signed.

In September 2024, Ralphie Choo collaborated with fellow Spanish singer-songwriter Rosalía on the single "Omega," released on September 25.

In October 2025, Ralphie released the single "PIRRI", billed as the first preview of his next album; that same month he announced 2026 headline dates at Madrid's Movistar Arena (20 February 2026) and Barcelona's Sant Jordi Club (27 March 2026).

Artistry An "avant-pop prodigy" and a "musical rebel", Ralphie Choo has cited Frank Ocean, Rosalía, and Yung Lean as his major musical influences. A loyal consumer of American music, he was captivated by the bedroom pop scene of the United States. Inspired by artists like Rex Orange County and Clairo, he aimed to export the genre to the Spanish scene. He has also stated that his artistry delivers from the more “classical" and "flamenco view” of her mother and "punkier" side of his father, citing Outkast, OK Go, Choker, Kanye West, Oklou, Tyler, the Creator, Childish Gambino and Paco de Lucía as direct musical inspirations.

Discography Studio albums + List of studio albums, with selected details Title Details Supernova Released: 15 September 2023 Label: Warner Music Format: CD, LP, digital download

As producer