I used the following code to typeset a music sheet:
\documentclass{standalone}
\usepackage{musixtex}
\begin{document}
\begin{music}
\startextract
\Notes \ibl0{'b}0 \qb0{_cbb} \tbl0\qb0a \enotes
\endextract
\end{music}
\end{document}
However, the result is misaligned and there is a gap after the first note.

What's the correct way to do it?
