Examples: @inputfileref{input/regression,chord-name-major7.ly},
@inputfileref{input/regression,chord-name-exceptions.ly},
@inputfileref{input/test,chord-names-jazz.ly},
-@inputfileref{input/test,chord-names-german.ly}.
+@inputfileref{input/test,chord-names-german.ly},
+@inputfileref{input/test,chords-without-melody.ly}.
+
Init files: @file{scm/chords-ignatzek.scm}, and @file{scm/chord-entry.scm}.