+\version "2.14.0"
+
+\header {
+texidoc="Midi2ly --key works on all staves, this is G major (--key=1)"
+options="--key=1"
+}
+
+\score {
+ <<
+ \context Staff = "treble" <<
+ \context Voice="one" \relative c'' {
+ fis
+ }
+ >>
+ \context Staff = "bass" <<
+ \context Voice="two" \relative c {
+ \clef bass
+ fis
+ }
+ >>
+ >>
+ \layout {}
+ \midi {}
+}