+my %handled = map { $_ => 1 } App::MusicExpo::extensions_handled;
+
+my $prefix = '<tr><td class="title"><a href="#silence-cellule" data-hash="#silence-cellule">Cellule</a><td class="artist">Silence<td class="album">L'autre endroit<td class="genre">Electro<td class="track">01/09<td class="year">2005<td class="formats">';
+
+my @lines;
+if ($handled{'.flac'} && $handled{'.ogg'}) {
+ push @lines, $prefix . '<a href="/music/empty.flac">FLAC</a> <a href="/music/empty.ogg">Vorbis</a> '
+} elsif ($handled{'.flac'}) {
+ push @lines, $prefix . '<a href="/music/empty.flac">FLAC</a> '
+} elsif ($handled{'.ogg'}) {
+ push @lines, $prefix . '<a href="/music/empty.ogg">Vorbis</a> '
+}
+
+push @lines, $prefix . '<a href="/music/empty2.opus">Opus</a> ' if $handled{'.opus'};
+push @lines, $prefix . '<a href="/music/empty3.mp3">MP3</a> ' if $handled{'.mp3'};
+push @lines, '<tr><td class="title"><a href="#silence-cellule" data-hash="#silence-cellule">Cellule</a><td class="artist">Silence<td class="album">L'autre endroit<td class="genre">Electro<td class="track">1/9<td class="year">2005<td class="formats"><a href="/music/empty4.aac">AAC</a> ' if $handled{'.aac'};
+
+my $contents = join '', map { "\n$_" } @lines;
+