Repeated pattern beams

Note heads hanging on beams are not necessarily quarter (or higher order) note heads. It is possible to hang half note heads on beams using normalshapemediumseriesnormalshapemediumseries\hh and normalshapemediumseriesnormalshapemediumseries\hb macros, e.g.:


\begin{music}\nbporteesi=1\relax
\cleftoksi={{0}{0}{0}{0}}\resetsignatures
\de...
...tbl0\hb0j\enotes
\Notes\ibbu0g0\hh0g\tbu0\hh0g\enotes
\finextrait
\end{music}

has been coded as:


\Notes\ibbl0j0\hb0j\tbl0\hb0j\enotes
\Notes\ibbu0g0\hh0g\tbu0\hh0g\enotes

It is also possible to write


\begin{music}\nbporteesi=1\relax
\cleftoksi={{0}{0}{0}{0}}\resetsignatures
\de...
...tbl0\wh l\enotes
\Notes\ibbu0g3\wh g\tbu0\wh i\enotes
\finextrait
\end{music}

which was coded as:


\Notes\ibbl0j3\wh j\tbl0\wh l\enotes
\Notes\ibbu0g3\wh g\tbu0\wh i\enotes

However, a better look could be obtained in a more sophisticated way2.6:


\begin{music}\nbporteesi=1\relax
\cleftoksi={{0}{0}{0}{0}}\resetsignatures
\de...
...\wh l\enotes
\Notes\ibbu0g3\wh g\tbu0\qsk\wh i\enotes
\finextrait
\end{music}

which was simply coded as:


\Notes\zw j\qsk\ibbl0j3\sk\tbl0\wh l\enotes
\Notes\ibbu0g3\wh g\tbu0\qsk\wh i\enotes