gchords, flush left chords

Question

How can I modify the following code in order to make the row of chords flush left?

\documentclass{book}
\usepackage{gchords}
\begin{document}
\chords{
\chord{}{f1p1,f1p1,f1p1,f1p1,n,n}{}
\chord{}{n,n,f1p1,f1p1,f2p2,f3p2}{}
}%
\end{document}

Answer 1

The gchords package defines \chords to be $$\hbox{#1}$$ which seems an odd choice, since the content isn't math. So probably the best solution is to redefine \chords to remove the $$: (I'm using the geometry package here just to show the alignment.)

\documentclass{book}
\usepackage[showframe]{geometry}
\usepackage{gchords}
\renewcommand\chords[1]{\hbox{#1}}
\begin{document}
\chords{
\chord{}{f1p1,f1p1,f1p1,f1p1,n,n}{}
\chord{}{n,n,f1p1,f1p1,f2p2,f3p2}{}
}%
\end{document}