Rels B is a Spanish singer and songwriter known for his contributions to the urban and pop music genres. Born on November 30, 1993, in Mallorca, he gained popularity through his catchy melodies and relatable lyrics. His music often blends elements of reggaeton, trap, and R&B, appealing to a wide audience. He first rose to fame with his debut EP, "A través de la luna," released in 2018. Since then, Rels B has released several successful singles and albums, collaborating with various artists in the Spanish music scene. His unique style and engaging performances have earned him a dedicated fan base.