[Intro] Gm  F  Gm 
        Gm  F  Gm 
        Gm  F  Gm 
        Gm  F  Gm 

[Primera Parte]

    Gm
In nocte perpetua
     F           Gm
Strigae involaverant
    Gm  
In nocte perpetua
     F       Gm
Maleficis volant
    Gm
In nocte perpetua
     F           Gm
Strigae involaverant
    Gm         
In nocte perpetua
     F       Gm
Maleficis volant

[Estribillo]

 Gm                F  Gm
Suscitat scopis scriptor
 Gm             F  Gm
Nocte volant scriptor
 Gm         F Gm
Sit nox saltaret
 Gm                    F  Gm
Sit scriptor chorus ad ignem

( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )

[Segunda Parte]

    Gm
In nocte perpetua
     F           Gm
Strigae involaverant
    Gm  
In nocte perpetua
     F       Gm
Maleficis volant
    Gm
In nocte perpetua
     F          Gm
Strigae involaverant
    Gm         
In nocte perpetua
     F       Gm
Maleficis volant

[Estribillo]

 Gm                F  Gm
Suscitat scopis scriptor
 Gm             F  Gm
Nocte volant scriptor
 Gm         F Gm
Sit nox saltaret
 Gm                    F  Gm
Sit scriptor chorus ad ignem

( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )
( Gm  F  Gm )
( C2  Gm  Eb  F )
( C2  Gm  Eb  F )

[Estribillo Final]

C2         Gm  
Infernales obumbratio
  Eb     F
Transire ad aetheres
 C2      Gm   
Paterna spirituum
Eb        F        Gm
Haec nox regnabunt