SENTIUS was founded by Gustavo Martinez as a solo project in the 2000s. Ten years later, Julio Saracho and Luis Deheza joined to support live performances. SENTIUS songs are written by Gustavo Martinez and Julio Saracho. Before that in the early 90s, Gustavo Martinez co-founded III MILENIO with Jorge Carrizosa and Eduardo Cusinga. In 2023, Gustavo Martinez remixed III Milenio's only album and released it under the name of KimsaPacha.

Poison La Marcha Dream Killer Poison Demo Rumbo a la Gran Ciudad