Ilsa

Ilsa formed in the 1980s with Maria Bonilla on vocals, Sergio Bassi on bass, Mario Panero on drums, and Juanjo Valmor on guitar. Their debut album in 1985 included the song "Chico Malo," which became their most recognizable track. They released two more albums, 1987's "La Sombra" and 1990's "Animal," before their career wound down.

Their music had a haunting quality, with Bonilla's voice floating over atmospheric guitar work and intricate rhythms. While some critics found them too introverted, they stuck to their sound rather than chasing commercial trends. Another song people remember is "Muñeca," which shares that same moody, melodic feel.

They weren't around for very long, but those three albums left enough material for people to keep discovering them. The specifics of why they stopped are less documented than the music itself.