Up to Date with J Castle

Successful Puerto Rican producer J Castle keeps us 'up to date' with all the music he's created this year, including his composition of "Misterio" for J Balvin and Gilberto Santa Rosa and the remix of "Tokischa" with Hades 66, Ñengo Flow, and Tokischa. In this interview, he tells us about the process behind these projects, his personal and professional relationship with Hades, his use of artificial intelligence in his productions, and the exciting news he has in store for 2026.