Notice
meas.75 : The main riff derives from the Aeolian mode, leaving out the 2, b3 and 4 notes. The superimposed C# arpeggio derives from Phrygian mode which differs from Aeolian only for the 2nd degree (flattened). The 2nd has been taken out from both, so the same arpeggio can be used in both modes,acting the C# arpeggio as harmonisation.
meas 158 (Chorus): The high notes played by Gtr.III and IV are the same as in the 1st Chorus (section C) but with a pitch shifter effect applied to both guitars. The music notation is correct, while the tab is not. I can't solve this problem in any way since I already reached the limit of 7 instruments. Just remember to diminish the tabbed notes by two (18= 16, 2= 0 etc...) in Section I,J and K for Gtr III and IV.
FULL MIDI (with drums) AVAILABLE AT:
http://media.putfile.com/Angra---Angels-And-Demons