C.R.O is one of the most important artists in the Argentine music scene. Owning a distinctive voice and remarkable energy on stage, Tomás Manuel Campos stands out for his musical versatility, adapting to styles like TRAP, BOOMBAP, ELECTRONIC, ROCK, POP, and REGGAETON.

Throughout his career, he has collaborated with renowned artists such as Bizarrap, Duki, Khea, Big One, Cazzu, Neo Pistea, FMK, Mesita, Prok, Airbag, Rusherking, Bhavi, Aleman, Lil Xan, Snow Tha Product, Natos y Waor, Lit Killah, OVI, Omar Montes, Jon Z, and Lalo Ebratt, among many others.

Some of his most popular songs include "hARAkiri" (featuring Duki), "Bizarrap Session 29," "Diamante en Bruto" (featuring Franky Style and Lil Troca), "Reina," "Zona Caliente" (featuring Rusher), "OCASO" (featuring Bhavi, Khea, Neo Pistea)
Beyond his solo career, Tomás is a member of BARDERO$ alongside Homer el Mero Mero and one of the five members of the MDB CREW along with Franky Style, Chulu, Homer, and Lil Troca.