[16] Also that same year, Castro released "Ghetto Star", a symbolic song that shows how a young man from a humble neighborhood became a music leader.

[21] On 10 August 2023, Castro and fellow Colombian singer Karol G were featured on a remix[22] of "Una Noche en Medellín" by Chilean rapper Chris MJ.

[23] In June 2024, Castro, along with Chris MJ, made a surprise appearance to perform "Una Noche en Medellín" live during one of Karol G's four sold-out shows at Estadio Santiago Bernabéu, Madrid.

On 5 October 2023, he was featured on "Ghetto Princess", a collaboration between himself, Barcelona-based singer Bad Gyal and Puerto Rican producer Ovy on the Drums.

[24] On 8 June 2024, Castro released "El Ritmo Que Nos Une", featuring members of the Colombia national football team, including Luis Díaz and Juan Fernando Quintero who both performed verses on the song.

[26] In July 2024, Castro was featured on the collaborative single "Party Amanecío" along with Bad Gyal, De La Ghetto and Maldy, produced by DJ Luian and Mambo Kingz.