diff --git a/all-around-the-galaxy.ly b/all-around-the-galaxy.ly
index 5ed5d25..0e3c9ec 100644
--- a/all-around-the-galaxy.ly
+++ b/all-around-the-galaxy.ly
@@ -45,7 +45,20 @@ lead = \new Staff \with {
     ds4. fs,8 ~ fs4 ds'8 e | fs4. a,8 ~ a4 a'8 gs |
     fs4. e8 ~ e4 ds | e1 |
     
-    \repeat unfold 8 r1
+    \repeat unfold 31 r1
+    r2 r4 b16 ds e fs |
+    \repeat unfold 2 {
+      <b, e gs>8 r q q r <b ds fs> r <b e gs> |
+      r <b fs' a> r <b e gs> r <b ds fs>4 \times 2/3 { b16 cs e } |
+      <b e gs>8 r q q r <b ds fs> r 
+    }
+    \alternative {
+      { <a cs a'>8 ~ | q2. a16 cs e fs | }
+      { <a, d a'>8 ~ | q1 | }
+    }
+    
+    e'8\pp fs g
+    \repeat unfold 20 { e8 fs g } fs \bar "|."
     
   }
 }
@@ -73,6 +86,12 @@ recorder = \new Staff \with {
     cs4. bs8 ~ bs4 cs | ds1 |
     
     \repeat unfold 8 r1
+    \repeat unfold 32 r1
+    \repeat unfold 8 r1
+    \repeat unfold 4 r1
+    
+    b8\pp g a
+    \repeat unfold 9 { b g a } b a
   }
 }
 
@@ -115,6 +134,9 @@ flute = \new Staff \with {
     b2 ~ b8 d4 a8 ~ | a2 ~ a8 e4 fs8 ~ |
     fs2 ~ fs8 a4 b8 ~ | b1 |
     
+    \repeat unfold 8 r1
+    \repeat unfold 8 r1
+    
   }
 }
 
@@ -171,7 +193,20 @@ bass = \new Staff \with {
     e, e' | d, d' | c, c' | c, c' |
     ef, ef' | f, f' | g, g' | c,, c' |
     g g' | a, a' | b, b' | b, b' |
-   
+    
+    \repeat unfold 2 {
+      r8 <e,, e'> r r q r q r |
+      q r q r <b b'>4. q8 |
+      r <e e'> r r q r q 
+    }
+    \alternative {
+      { <a a'> ~ | q a a' a, r a a' a, | }
+      { <d, d'> ~ | q d d' d, r <e e'> <fs fs'>4 | }
+    }
+    
+    \repeat unfold 4 {
+      <g g'>4. <a a'>8 ~ q4 <b b'> ~ | <b b'>1 |
+    }
   }
 }
 
@@ -182,7 +217,14 @@ percussion = \new DrumStaff \with {
   \normalStuff
   
   \time 5/4
-  \repeat unfold 4 { <sn cymc>8 r r <sn tomh> r4 <sn tommh>8 r <sn cymc> \times 2/3 { sn16 sn sn } }
+  \repeat unfold 4 { 
+    <sn cymc>8 r r <sn tomh> r4 <sn tommh>8 \times 2/3 { sn16 sn sn } <sn cymc>8
+  }
+  \alternative {
+    { \times 2/3 { sn16 sn sn }  }
+    { <bd sn>8 }
+  }
+  
     
   \time 4/4
   \repeat unfold 7 { <bd hh>8 hh <sn hh> hh <bd hh> hh <sn hh> hh }
@@ -203,7 +245,25 @@ percussion = \new DrumStaff \with {
   \repeat unfold 32 { wbh8 hho }
   
   \repeat unfold 8 { <bd hho>4 hho ss hho }
-  \repeat unfold 8 { <bd hho>8 bd hho4 <sn hho>4 <bd hho> }
+  <bd hho>8\f bd hho4 <sn hho>4 <bd hho>
+  \repeat unfold 6 { <bd hho>8 bd hho4 <sn hho>4 <bd hho> }
+  <bd hho>8 bd <sn cymc> tomh16 toml tomh toml sn8 <sn cymc> <sn tomh> |
+  
+  <sn cyms>8 bd <sn cyms> <sn cyms> bd <sn cyms> bd <sn cyms> |
+  bd <sn cyms> bd <sn cyms> bd <sn cymc> <sn hh> \times 2/3 { tomh16 tommh toml }
+  <sn cyms>8 bd <sn cyms> <sn cyms> bd <sn cyms> bd <sn cymc> |
+  bd hho <sn hh> hh16 tomh <bd hh> tomh hho8 <sn hh> sn16 sn |
+  
+  \repeat unfold 3 { <sn cyms>4 <sn cymc> } <sn cyms>4 \repeat unfold 4 sn16
+  <sn cyms>4 <sn cymc> <sn cyms> sn16 sn <sn cymc>8 |
+  bd8 bd sn tomh16 tommh sn sn sn8 <sn cymc> <sn tomh> |
+  
+  \repeat unfold 4 {
+    <sn cymc>8 r r <sn cymc> r4 <sn cymc>8 r |
+    bd4 hho hho hho |
+  }
+  
+  
 }
 
 pad = \new Staff \with {
@@ -262,8 +322,16 @@ squareHarmony = \new Staff \with {
     b2 ~ b8 d4 c8 ~ | c2 ~ c8 d4 e8 ~ |
     e2 ~ e8 f4 d8 ~ | d2 ~ d8 cs4 b8 ~ |
     b2 ~ b8 cs4 ds8 ~ | ds1 |
-
     
+    \repeat unfold 2 {
+      e,8\mp r e e r b r e |
+      r b r e r b4 r8 |
+      e8 r e e r b r
+    }
+    \alternative {
+      { a8 ~ | a8 e'16\f a b cs b a e fs e cs a4 | }
+      { d8 ~ | d8 a'16\f d e fs e d a d e fs g fs e d | }
+    }
   }
 }
 
@@ -294,6 +362,37 @@ padAlt = \new Staff \with {
     r8 g,, <c g'> g r g' <c g'> g |
     \repeat unfold 3 { r8 b, <e b'> b r b' <e b'> b | }
     r8 b, <fs' b> b, r b' <fs' b> b, |
+    
+    e,1 ~ | e ~ | e ~ | e ~ | 
+    e ~ | e ~ | e2. ~ e8 d ~ | d1 |
+    
+    \ottava #'1
+    g4.\f a8 ~ a4 b ~ | b1 ~ | b4. cs8 ~ cs4 d ~ | d1 ~ |
+    d4. e8 ~ e4 fs4 ~ | fs1 ~ | fs4. a8 ~ a4 b4 ~ | b1 |
+  }
+}
+
+sweep = \new Staff \with {
+  instrumentName = "Sweep"
+  midiInstrument = #"pad 8 (sweep)"
+  midiMaximumVolume = #1.0
+} {
+  \clef bass \relative c, {
+    \normalStuff
+    
+    \time 5/4
+    \repeat unfold 4 { r1 r4 }
+    
+    \time 4/4
+    \repeat unfold 16 r1
+    \repeat unfold 8 r1
+    \repeat unfold 32 r1
+    
+    <e e' e'>1\p ~ | q ~ | q | <a a' a'> |
+    <e e' e'> ~ | q ~ | q | <d d' d'> |
+    
+    <b b' b'>1 ~ | q ~ | q ~ | q ~ |
+    q ~ | q ~ | q ~ | q2. r4 |
   }
 }
 
@@ -305,6 +404,7 @@ padAlt = \new Staff \with {
     \flute
     \pad
     \padAlt
+    \sweep
     \bass
     \percussion
   >>
diff --git a/all-around-the-galaxy.pdf b/all-around-the-galaxy.pdf
index aaa7c2a..19285b2 100644
Binary files a/all-around-the-galaxy.pdf and b/all-around-the-galaxy.pdf differ