Chord last before end song causes latex error

[tkruse]

Using leadsheets 0.6a on ubuntu

Still debugging, but I get an error for this snippet:

\begin{song}{title={What like}, interpret={Everlast}}\index{What like}
    what it's l\chord{C}ike\chord{Dm} 
\end{song}

Error:

! Argument of \__leadsheets_set_chord:nwn has an extra }.
<inserted text> 
                \par 
<to be read again> 
                   }
<argument> ...mpa_box \l__leadsheets_song_body_tl 
                                                  \leadsheets_set_property:n...

\use_ii:nnn #1#2#3->#2

\__leadsheets_start_measuring:nw ...{height}{0pt}}
                                                  \__leadsheets_stop_measuri...

\leadsheets_end_song:n ...dsheets_stop_measuring: 
                                                  \tl_use:N \l__leadsheets_s...
<argument> ...-1}{\leadsheets_end_song:n {song-1}}
                                                  \group_end: \end {song}
\use_ii:nnn #1#2#3->#2

l.3 \end{song}

It only happens sometimes if the last thing before \end{song} is a \chord

Some guidance: https://texfaq.org/FAQ-extrabrace

[cgnieder]

You need a space before the chord or rather after a word with a chord above:

\begin{song}{title={What like}, interpret={Everlast}}\index{What like}
    what it's l\chord{C}ike \chord{Dm} 
\end{song}