The Front Invites C4stro

António Castro, known by his stage name C4STRO, is an emerging Lisbon-based music producer and DJ. Recognised for his soulful, deep, and eclectic sound, his work captures the essence of the underground house scene. Drawing from a jazz background, his sets and productions are richly layered, rhythmic, and genre-blending—reflecting a strong command of groove and melody. In 2024, C4STRO was named Juno Download Artist of the Month and released music on international labels such as Whoopee, Citizens of Vice, Litzsomania, and Tropicana Records, among others. He has also collaborated with acclaimed producer Ramboiage, further exploring his genre versatility, with recent demos evolving into full-fledged dancefloor anthems. In 2025, C4STRO released a Brazilian classics remix compilation featuring artists such as Rita Lee, Seu Jorge, and Jorge Ben Jor. The project received support from Tropicana Records, Jardineira Records, and Banana Gold Records.