This song it's just amazing, psychedelic music from the south of the world (Chile) before the dictatorship of Pinochet. After 73 the band dissapear.
Also, the lyrics are from a poem of Gustavo Adolfo Becquer, some people say, the last romantic one.
I totally recommend this song, it's just amazing please listen to it!

If you like psychedelic like Jimi Hendrix o Janis Joplin, you must liten to Aguaturbia the greatest psychedelic band from Chile, a real nice distortion, folk sounds, blues, crazy to the max! the real deal when you want to talk about south american psychedelic.
Totally recommenden for having a great time.