\documentclass[11pt,a4paper,landscape]{article}
%\pagestyle{empty}
\usepackage{t1enc}
\usepackage{german}
\usepackage{ucs}
\usepackage[utf8]{inputenc}
\usepackage[T1,T2A]{fontenc}
\usepackage{longtable}
\DeclareTextCompositeCommand{\^}{T1}{h}{h\llap{\^{}}}
\DeclareTextCompositeCommand{\^}{OT1}{h}{h\llap{\^{}}}

% \hyphenpenalty=10000
% \tolerance=1000
% \clubpenalty=10000
% \widowpenalty=10000
% \displaywidowpenalty=10000

\parskip2em
\parindent0em

%\addtolength{\textwidth}{2.5cm}
%\addtolength{\oddsidemargin}{-2cm}
\addtolength{\textwidth}{3.56cm}
\addtolength{\oddsidemargin}{-1.78cm}
\addtolength{\textheight}{2.8cm}
\addtolength{\topmargin}{-1.5cm}
\addtolength{\headsep}{-2mm}

\usepackage[total={255mm,16.5cm},left=2.1cm,top=2.5cm,footskip=.8cm]{geometry}

\makeatletter
\newenvironment{my-verse}
               {\let\\\@centercr
                 \list{}{\itemsep    \z@
                        \itemindent   -1.5em%
                        \listparindent\itemindent
                        \rightmargin  0em
                        \advance\leftmargin -1em}%
                \item\relax}
               {\endlist}
\makeatother

\usepackage[T1]{url}
%\urlstyle{same}

\usepackage{fancyhdr}
\usepackage{lastpage}
\pagestyle{fancy}%fancyplain}
\renewcommand{\headrulewidth}{0pt}
\rhead{\thepage{}/\pageref{LastPage}}
\cfoot{\leftmark}

\usepackage{calc}

\begin{document}

\newlength{\columnI}
\setlength{\columnI}{\maxof{\maxof{\maxof{\widthof{(She walks in Beauty, like the Night)}}%
{\maxof{\widthof{(Of cloudless climes and starry skies;)}}%
{\widthof{(And all that’s best of dark and bright)}}}}%
{\maxof{\widthof{(Meet in her aspect and her eyes;)}}%
{\maxof{\widthof{(Thus mellowed to the tender light)}}%
{\widthof{(Which Heaven to gaudy day denies –)}}}}}%
{\maxof{\maxof{\maxof{\widthof{(One shade the more – one ray the less)}}%
{\maxof{\widthof{(Had half impaired the nameless grace)}}%
{\widthof{(Which waves in every raven tress)}}}}%
{\maxof{\widthof{(Or softly lightens o’er her face)}}%
{\maxof{\widthof{(Where thoughts serenely sweet express)}}%
{\widthof{(How pure – how dear their dwelling place!)}}}}}%
{\maxof{\maxof{\widthof{(And on that cheek, and o’er that brow,)}}%
{\maxof{\widthof{(So soft – so calm – yet eloquent,)}}%
{\widthof{(The smiles that win, the tints that glow,)}}}}%
{\maxof{\widthof{(But tell of days in goodness spent –)}}%
{\maxof{\widthof{(A mind at peace with all below –)}}%
{\widthof{(A Heart – whose love is innocent!)}}}}}}}
\newlength{\columnTotal}
\setlength{\columnTotal}{\columnI}
\newlength{\tableTotal}
\setlength{\tableTotal}{\textwidth - 0\tabcolsep}

\urldef{\theurl}\url{http://www.poezio.net/version?poem-id=1109&version-id=,2238}
\markboth{ \theurl }{}
\addcontentsline{toc}{subsection}{Lord George Gordon Byron , She Walks in Beauty}
\nopagebreak[1]
\begin{longtable}[c]{@{}p{\tableTotal*\ratio{\columnI}{\columnTotal}}@{}}
\endlastfoot\dots\endfoot

{\normalfont\large Lord George Gordon Byron ,}
\vspace{2.4em}
\\[-2em]

{\normalfont\LARGE She Walks in Beauty}
\vspace{1.4em}

\\[-2em]


\\[-2em]

\begin{my-verse}
She walks in Beauty, like the Night\\
Of cloudless climes and starry skies;\\
And all that’s best of dark and bright\\
Meet in her aspect and her eyes;\\
Thus mellowed to the tender light\\
Which Heaven to gaudy day denies –
\end{my-verse}
\\[-2em]
\begin{my-verse}
One shade the more – one ray the less\\
Had half impaired the nameless grace\\
Which waves in every raven tress\\
Or softly lightens o’er her face\\
Where thoughts serenely sweet express\\
How pure – how dear their dwelling place!
\end{my-verse}
\\[-2em]
\begin{my-verse}
And on that cheek, and o’er that brow,\\
So soft – so calm – yet eloquent,\\
The smiles that win, the tints that glow,\\
But tell of days in goodness spent –\\
A mind at peace with all below –\\
A Heart – whose love is innocent!
\end{my-verse}
\\[0.4em]

{\itshape \small Verkinto de tiu ĉi Angla
poemo estas {\scshape Lord George Gordon
Byron } ($\ast$1788-01-22~--~$\dagger$1824-04-18).

\vspace{1em}
Arg-1109-2238 (2015-01-17 17:34:42)

\vspace{1em}

Tiu ĉi poemo troviĝas en
\url{http://petercochran.files.wordpress.com/2009/03/hebrew_melodies.pdf}.}
\\

\end{longtable}
\end{document}
