diff --git a/chant.php b/chant.php
index 361231e..66a76ff 100644
--- a/chant.php
+++ b/chant.php
@@ -229,13 +229,13 @@ if(is_string($content)) {
 	}
 	echo "</ul></li>\n";
 }
-foreach(array('pdf','eps','png') as $a) {
+foreach(array('pdf','svg','eps','png') as $a) {
 	echo '<li><a href="download.php?id='.$c['id'].'&amp;format='.$a.'">'.strtoupper($a).'</a></li>'."\n";
 }
 echo "</ul>\n";
 if($c['gabc_verses'] || $c['tex_verses']){
 	echo "<ul>\n";
-	foreach(array('gabc','pdf','eps','png') as $a) {
+	foreach(array('gabc','pdf','svg','eps','png') as $a) {
 		echo '<li><a href="download.php?id='.$c['id'].'&amp;format='.$a.'&amp;1verse=1">'.strtoupper($a).' (1st verse only)</a></li>'."\n";
 	}
 	echo "</ul>\n";
diff --git a/chant_img.php b/chant_img.php
index 3564c5e..d64352b 100644
--- a/chant_img.php
+++ b/chant_img.php
@@ -137,7 +137,7 @@ function mgabc2tex($c, $firstverse = False) {
 		$tex .= '\greannotation{\small \textbf{'.$mode.".}}\n";
 	}
 	if($c['commentary']) {
-		$tex .= '\commentary{{\small \emph{'.$c['commentary']."}}}\n";
+		$tex .= '\grecommentary{{\small \emph{'.$c['commentary']."}}}\n";
 		$tex .= '\nolinebreak[4]'."\n";
 	}
 	#
@@ -196,7 +196,7 @@ function makeimgfiles($id, $tex, $suffix = '') {
 	unlink(substr($f[1],0,-4).'.pdf');
 }
 
-$uri = __DIR__.'/scores/'.$id.'.png';
+$uri = __DIR__.'/scores/svg/'.$id.'.svg';
 if(!is_file($uri) || (array_key_exists("force", $_GET) && $_GET["force"] == "1")) {
 	$sql1 = 'SELECT * FROM '.db('chants').' WHERE id = '.$id;
 	$req1 = $mysqli->query($sql1) or die('Erreur SQL !<br />'.$sql1.'<br />'.$mysqli->error);
@@ -206,7 +206,7 @@ if(!is_file($uri) || (array_key_exists("force", $_GET) && $_GET["force"] == "1")
 	}
 	makeimg($c);
 }
-header('Content-Disposition: inline; filename='.$id.'.png');
-header("Content-type: image/png");
+header('Content-Disposition: inline; filename='.$id.'.svg');
+header("Content-type: image/svg+xml");
 readfile($uri);
 ?>