At this passage, some of the notes [marked with a "+"] sound one octave higher than they should and others [marked with a "d"] sound out of tune. Those performance "errors" are pertinent to the movie’s scene, because the music is presented diegetically by the Aroroba character, in a situation in which he would have almost any control of the instrument, making those "errors" a character of great narrative veracity.
The excerpt is superimposed to the "Ritual extra-diegético A".