\poemtitle{A poem}
\label{poem:1}
\begin{verse}
a verse \\
a second verse

first verse of second strofe

\end{verse}
\poemtitle{A poem}
\label{poem:2}
\begin{verse}
Lulu verse \\
a second verse \\
a third verse

\end{verse}
\hyperref[poem:2]{A poem}

