Aguaturbia Biography (Wikipedia)
Aguaturbia was a Chilean rock band formed in 1969, featuring Carlos Corales on guitar and his wife Denise on vocals. The band is known for pioneering heavy psychedelic rock in Chile, eventually enjoying international acclaim. In addition to psychedelic sounds, wah-wah guitar effects and heavy blues rock chord patterns, Aguaturbia also incorporated elements of Latin American folk music into their work. The band is noted for causing controversy in the Chilean press at the time for stepping outside of prevailing social norms.