Add new pieces:

* Hatikvah
* Landler
* Serenade: Beautiful Dreamer
* Song of the Volga Boatmen

src/scores/clarinet-solo/serenade-beautiful-dreamer.ly

@@ -0,0 +1,42 @@
+% Copied from First Book of Clarinet Solos by John Davies and Paul Reade
+% pg 12
+
+\include "globals.ly"
+
+\header {
+    title = "Serenade: Beautiful Dreamer"
+    composer = "Stephen Foster"
+    arranger = "arr. John Davies & Paul Reade"
+}
+
+melody = \relative c'' {
+    \tempo "Moderato"
+    \numericTimeSignature \time 9/8
+    \key f \major
+
+    \repeat volta 2 {
+        f8( e f) c4.( a) | g8( fs g) d'2. | c8( e d) d( c bf) bf( a g) |
+    }
+    \alternative {{ a2.( a4.) } { f2.( f4.) }}
+
+    c'8( bf g) e4.( d') | d8( c a ) f2. |
+    f'8( e f) d4. g4( f8) | e( f d c2. | f8( e f) c4.( a) | g8( fs g) d'2. |
+    c8( e d) d( c bf) bf( a g) | a2.( a4.) | d8( e f) f( c a) \grace { a8( } bf8( a g) |
+    f2.( f4.) |
+
+    \bar "|."
+}
+
+decoration = \relative c' {
+
+}
+
+\book {
+    \score {
+        \new Staff \with {
+            instrumentName = "Clarinet"
+        } {
+            << \melody \decoration >>
+        }
+    }
+}