diff --git a/duet-in-eb.ly b/duet-in-eb.ly
index 4f39a04..bbae946 100644
--- a/duet-in-eb.ly
+++ b/duet-in-eb.ly
@@ -17,10 +17,19 @@ leadMainCm = {
     c8 f16( g) ef'8 d, af' f'
   }
 }
+secondoEf = {
+  \relative c' {
+    ef8 ef'16( d) bf8 ef, af16( bf) d8
+  }
+}
 
 \parallelMusic #'(lead secondo) {
-  \time 6/8 \key ef \major <ef bf' ef>2.\arpeggio\fermata |
-  \time 6/8 \key ef \major r2. |
+  \set Score.connectArpeggios = ##t
+  
+  \tempo 4. = 84
+  
+  \time 6/8 \key ef \major \set Staff.printKeyCancellation = ##f <ef bf' ef>2.\arpeggio\fermata |
+  \time 6/8 \key ef \major \set Staff.printKeyCancellation = ##f r2. |
   
   \leadMainEf |
   \override NoteHead #'style = #'harmonic-mixed ef'4. bf |
@@ -59,7 +68,194 @@ leadMainCm = {
   af8( g) f ef( f) d |
   
   <ef ef' ef'>4. <ef ef' ef'> |
-  ef8 ef'16( d) bf8 ef, af16( bf) ef8 |
+  \secondoEf |
+  <ef ef' ef'>4. <ef ef' ef'> |
+  \secondoEf |
+  
+  g'8 g'16( f) d8 g, c16( d) f8 |
+  \secondoEf |
+  g,8 g'16( f) d8 g, c16( d) f8 |
+  \secondoEf |
+  
+  f,8 f'16( ef) c8 f, bf16( c) ef8 |
+  d8 d'16( c) af8 d, g16( af) c8 |
+  f,8 f'16( ef) c8 f, bf16( c) ef8 |
+  d,8 d'16( c) af8 d, g16( af) c8 |
+  
+  bf,4. g |
+  bf,8 bf'16( af) f8 b,8 d16 f b8 |
+  
+  \bar "|:" c8 f16( g) af8 d, g16( af) bf8 |
+  <c, c'>4. <bf bf'> |
+  ef,8 af16( bf) c8 f, bf16( c) af'8 |
+  <af af'>4. <f f'> |
+  <bf, g'>4. <bf g'> |
+  ef4 bf'8 ef bf ef, |
+  \time 9/8
+  << { g'8 af g f2. } \\ { <bf, ef>4. bf2. } >>  \bar ":|" |
+  << { g'8( af) bf bf ef, d c d bf } \\ { ef,4 ef8 ef2. } >> |
+  
+  \time 6/8
+  
+  ef,8 af16( bf) ef8 ef, cf' df |
+  \override NoteHead #'style = #'harmonic-mixed ef''4. cf'|
+  ef,8 af16( bf) ef8 ef, df' cf |
+  ef,4. cf'|
+  ef,8 af16( bf) ef8 ef, cf' df |
+  ef,4. cf'|
+  ef,8 af16( bf) ef8 ef, df' cf |
+  ef,4. cf'|
+  
+  df,8 gf16( af) ff'8 df, ef' ff |
+  \revert NoteHead #'style df,,8.( ef16) df8 af bff cf |
+  df,8 gf16( af) ff'8 df, gf' ef |
+  df8.( ef16) df8 af bff' gf |
+  df,8 gf16( af) ff'8 df, ef' ff |
+  df8.( ef16) df8 af bff cf |
+  df,8 gf16( af) ff'8 df, gf' ef |
+  df8.( ef16) df8 af bff' gf |
+  
+  df,8 gf16( af) ff'8 df, ef' ff |
+  df8 gf16( af) df8 df, cf' df |
+  df,8 gf16( af) ff'8 df, gf' ef |
+  df,8 gf16( af) df8 bff, ef' cf |
+  df,8 gf16( af) ff'8 df, ef' ff |
+  df,8 gf16( af) df8 df, cf' df |
+  df,8 gf16( af) ff'8 df, gf' ef |
+  df,8 gf16( af) df8 bff, ef' cf |
+  
+  << { \mergeDifferentlyDottedOn cf,8 gf' cf gf' cf, gf } \\ { cf,4. cf4. } >> |
+  cf,8 df ef ff( ef) df |
+  << { \mergeDifferentlyDottedOn cf8 gf' cf gf' cf, gf } \\ { cf,4. cf4. } >> |
+  cf8( df) bff cf4. |
+  << { \mergeDifferentlyDottedOn df8 af' df af' df, af } \\ { df,4. df4. } >> |
+  df8 ef ff gf af bff |
+  << { bff''8 df, af af'4. } \\ { df,,4. df4. } >> |
+  cf8 bff af ff ef df |
+  << { \mergeDifferentlyDottedOn cf8 gf' cf gf' cf, gf } \\ { cf,4. cf4. } >> |
+  cf8 df ef ff( ef) df |
+  << { \mergeDifferentlyDottedOn cf8 gf' cf gf' cf, gf } \\ { cf,4. cf4. } >> |
+  cf8( df) bff cf4. |
+  << { \mergeDifferentlyDottedOn df8 af' df ff df af } \\ { df,4. df4. } >> |
+  df8 ef ff gf af bff |
+  << { gf'8 df af } \\ { df,4. } >> <ef ef'>4. ~ |
+  cf8 df d\glissando ef4. ~ |
+  <ef ef'>2. ~ |
+  ef2. |
+  <ef ef'>4. r4. |
+  \override NoteHead #'style = #'harmonic-mixed cf'4. g? |
+  
+  \time 2/4
+  \set Score.tempoHideNote = ##t
+  \tempo \markup {
+    \concat {
+      (
+      \smaller \general-align #Y #DOWN \note #"4" #1
+      " = "
+      \smaller \general-align #Y #DOWN \note #"4." #1
+      )
+    }
+  } 4 = 84
+  
+  \key gs \minor gs,8 gs'16( as) b8 as16( gs) |
+  \key gs \minor \revert NoteHead #'style <ds gs>2\prallprall |
+  fs8 gs16( as) gs8 fs16( es) |
+  r2 |
+  ds8 es16( fs) es8 cs\glissando |
+  r2 |
+  ds4 ds, |
+  r2 |
+  gs8 gs'16( as) b8 cs16( ds) |
+  r2 |
+  cs8. e16 ds( cs) b as |
+  r2 |
+  b8 as16 gs as8 gs16 fss |
+  r2 |
+  gs16 fss gs as b as b cs |
+  e,16 ds e fs gs fs gs as |
+  
+  ds8. e16 ds8. e16 |
+  b8 b16 cs b8 b16 cs |
+  ds16 e ds cs b8 as16 gs |
+  b16 cs b as gs4 ~ |
+  as16 b as gs as b fss8 |
+  gs4 ds |
+  ds,4 ds |
+  fss4 ~ fss16 es, fss8 |
+  
+  gs8 gs'16( as) b8 as16( gs) |
+  gs8 e' ds fs |
+  fs8 gs16( as) gs8 fs16( es) |
+  cs8 e cs b |
+  ds8 es16( fs) es8 cs\glissando |
+  cs4 gs' |
+  ds4 ds, |
+  ds16 cs b fss ds es fss b |
+  
+  gs8 gs'16( as) b8 cs16( ds) |
+  gs8 e' gs fs |
+  e8 gs,16( as) fs'8 gs |
+  e8 ds as' b |
+  a8 fs16 gs a8 b |
+  cs8 b a fs |
+  gs8 es d b |
+  es8 gs es d |
+  
+  fs8 gs16( a) gs8 fs16( e) |
+  fs,8 cs' b cs |
+  ds8 e16( fs) e8 ds16 cs |
+  b8 gs a b |
+  ds8 cs b fs |
+  b8 a fs' ds |
+  <ds b' ds a' b fs'>2\arpeggio\fermata |
+  ds8 a' b4\fermata |
+  
+  \time 6/8
+  \tempo \markup {
+    \concat {
+      (
+      \smaller \general-align #Y #DOWN \note #"4." #1
+      " = "
+      \smaller \general-align #Y #DOWN \note #"4" #1
+      )
+    }
+  } 4. = 84
+  
+  \key e \major \transpose c cs \leadMainEf |
+  \key e \major <e, e'>4. <ds ds'> |
+  \transpose c cs \leadMainEf |
+  <e e'>4. <fs fs'> |
+  \transpose c cs \leadMainEf |
+  <e e'>4. <ds ds'> |
+  \transpose c cs \leadMainEf |
+  <e e'>4. <b b'> |
+  \transpose c cs \leadMainCm |
+  <cs cs'>4. <ds ds'> |
+  \transpose c cs \leadMainCm |
+  <e e'>4. <fs fs'> |
+  
+  \transpose c cs \leadMainEf |
+  \override NoteHead #'style = #'harmonic-mixed e'4. b' |
+  \transpose c cs \leadMainEf |
+  e,4. b' |
+  \transpose c cs \leadMainEf |
+  e,4. b' |
+  \transpose c cs \leadMainEf |
+  e,4. b' |
+  
+  \transpose c cs \leadMainCm |
+  \revert NoteHead #'style <cs,, cs'>4. <b b'> |
+  e'8 a16( b) gs'8 fs, cs' a' |
+  <b b'>4. <a a'> |
+  gs,8 cs16( ds) bs'8 ~ bs4.\fermata |
+  <gs gs'>4. gs'''4.\fermata |
+  
+  cs,,8 fs16( gs) e'8 b, e16( fs) ds'8 ~ |
+  <cs,,, cs'>4. <b b'> ~ |
+  ds2. |
+  <b b'>4. <fs a'> |
+  <e, e'>2. \bar "||" |
+  <e gs'>2. |
   
 }
 
diff --git a/duet-in-eb.pdf b/duet-in-eb.pdf
index 0010ee5..a47d2e3 100644
Binary files a/duet-in-eb.pdf and b/duet-in-eb.pdf differ