diff --git a/album4/metallurgy.ly b/album4/metallurgy.ly
index de4d2bd..1d75e8f 100644
--- a/album4/metallurgy.ly
+++ b/album4/metallurgy.ly
@@ -19,7 +19,7 @@ global = {
   \override Score.LyricText.font-size = #0
   \override Staff.OttavaBracket.font-series = #'normal
   \set Staff.ottavationMarkups = #ottavation-simple-ordinals
-  \tempo 4 = 110
+  \tempo 4 = 102
   \key e \minor
 }
 
@@ -158,12 +158,12 @@ guitarTwo = \relative c {
   \global
 
   \repeat volta 2 {
-    \repeat unfold 3 { \tuplet 6/4 { e16 e e e e e } <g d' g>8\glissando( <a e' a>) }
-    \tuplet 6/4 { bf16 bf bf bf bf bf } <a e' a>8\glissando( <g d' g>) |
+    \repeat unfold 2 { \tuplet 6/4 { e16 e e e e e } <g d' g>8\glissando( <a e' a>) } |
+    \repeat unfold 2 { \tuplet 6/4 { bf16 bf bf bf bf bf } <a e' a>8\glissando( <g d' g>) } |
   }
 
-  \repeat unfold 3 { \tuplet 6/4 { a16 a a a a a } <b fs' b>8\glissando( <c g' c>) }
-  \tuplet 6/4 { d16 d d d d d } <c g' c>8\glissando( <b fs' b>) |
+  \repeat unfold 2 { \tuplet 6/4 { a16 a a a a a } <b fs' b>8\glissando( <c g' c>) } |
+  \repeat unfold 2 { \tuplet 6/4 { d16 d d d d d } <c g' c>8\glissando( <b fs' b>) } |
 
   \repeat unfold 2 { \tuplet 6/4 { e,16 e e e e e } <g d' g>8\glissando( <a e' a>) } |
   R1 |
@@ -248,7 +248,7 @@ guitarTwo = \relative c {
   \repeat unfold 2 { d' cs d e, r e[ r e] } |
   \repeat unfold 2 { cs' b cs e, r e[ r e] } |
   \repeat unfold 2 { c' b c e, r e[ r e] } |
-  \repeat unfold 2 { b' a b e, r e[ r e] } |
+  b' a b e, r e[ r e] ds' c ds e, r e[ r e] |
 
   \bar "||"
   \key a \minor
@@ -260,7 +260,7 @@ guitarTwo = \relative c {
 
   \repeat unfold 2 { a16 cs e g a bf, d e f g bf }
   bf, d e f g c,! e f g a bf
-  cs,! e f g a d, e f a bf d a bf d f |
+  cs,! e f g a d, e f a bf d \grace e8^( f e16 d) |
 
   e16 f d a bf g e f d a bf g e f e f
 
@@ -353,7 +353,7 @@ chordExceptionMusic = {
   <c e g bf d'>1-\markup { "9" }
   <c e g b fs'>1-\markup { "maj7" \sharp "11" }
   <c ef f g bf>1-\markup { "m7sus4" }
-  <c ef gf bff>1-\markup { \super "°7" }
+  <c ef gf bff>1-\markup { "°7" }
   <c e g d'>1-\markup { "add9" }
   <c ef g d'>1-\markup { "m(add9)" }
   <c e fs as>1-\markup { \super { \sharp "11" \sharp "13" } }
@@ -415,7 +415,7 @@ chordValues = \chordmode {
   }
 
   b1:7 | c:maj7 | d:9 | e:m |
-  d:maj7 | a:/e | f:1.3.5.7+.11+ | b:7/fs |
+  d:maj7 | a:/e | f:1.3.5.7+.11+ | b2:7/fs c:dim7/ds |
 
   \repeat unfold 2 { e16*5:7/gs d16*6:m/a } e16*5:7/gs d16*5:m/a |
   r4 g8:5 a:5 r4 g8:5 a:5 |
diff --git a/album4/metallurgy.pdf b/album4/metallurgy.pdf
index be59211..684c0b2 100644
Binary files a/album4/metallurgy.pdf and b/album4/metallurgy.pdf differ