-\version "2.16.0" \header {
+\version "2.19.21" \header {
texidoc = "Clefs may be transposed up or down
by arbitrary amount, including 15 for two octaves."
\layout { ragged-right = ##t }
-\relative c'' {
+\relative {
\clef "G_8"
- c4
+ c''4
\clef "G_15"
c4
\clef "G_7"