diff --git a/feed.php b/feed.php
new file mode 100644
index 0000000..11e839c
--- /dev/null
+++ b/feed.php
@@ -0,0 +1,52 @@
+<?php
+$dir = 'http'.(empty($_SERVER['HTTPS'])?'':'s').'://'.$_SERVER['HTTP_HOST'].substr($_SERVER['REQUEST_URI'],0,-8);
+
+include('include/db.php');
+include('include/functions.php');
+header('Content-Type:application/atom+xml; charset=UTF-8');
+echo '<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom">
+
+<id>'.$dir.'scores.php</id>
+<title>GregoBase</title>
+<subtitle>A database of gregorian scores</subtitle>
+<link href="'.$dir.'scores.php" />
+<link href="'.$dir.'feed.php" rel="self" />
+';
+$sql1 = 'SELECT * FROM '.db('changesets').' ORDER BY `time` DESC LIMIT 10';
+$req1 = $mysqli->query($sql1) or die('Erreur SQL !<br />'.$sql1.'<br />'.$mysqli->error);
+
+$m = $req1->fetch_assoc();
+echo '<updated>'.date(DATE_ATOM,$m['time']).'</updated>
+
+';
+$user_info = get_userdata($m['user_id']);
+echo '<entry>
+	<title type="html">'.format_incipit(chant_from_id($m['chant_id'])[1]).'</title>
+	<link href="'.$dir.'chant.php?id='.$m['chant_id'].'" />
+	<summary>'.$m['comment'].'</summary>
+	<updated>'.date(DATE_ATOM,$m['time']).'</updated>
+	<author>
+		<name>'.$user_info->display_name.'</name>
+	</author>
+	<id>'.$dir.'history.php?changeset='.$m['time'].'%7C'.$m['chant_id'].'%7C'.$m['user_id'].'</id>
+</entry>
+
+';
+
+while($m = $req1->fetch_assoc()) {
+	$user_info = get_userdata($m['user_id']);
+	echo '<entry>
+	<title type="html">'.format_incipit(chant_from_id($m['chant_id'])[1]).'</title>
+	<link href="http://test.selapa.net/gregobase/chant.php?id='.$m['chant_id'].'" />
+	<summary>'.$m['comment'].'</summary>
+	<updated>'.date(DATE_ATOM,$m['time']).'</updated>
+	<author>
+		<name>'.$user_info->display_name.'</name>
+	</author>
+	<id>http://test.selapa.net/gregobase/history.php?changeset='.$m['time'].'%7C'.$m['chant_id'].'%7C'.$m['user_id'].'</id>
+</entry>
+';
+}
+echo '</feed>';
+?>
\ No newline at end of file
diff --git a/include/functions.php b/include/functions.php
new file mode 100644
index 0000000..5aa9677
--- /dev/null
+++ b/include/functions.php
@@ -0,0 +1,109 @@
+<?php
+function format_incipit($incipit) {
+	return $incipit = strtr($incipit, array(' Ps.' => ' <i>Ps.</i>',' cum Alleluia' => ' <i>cum</i> Alleluia',' sine Alleluia' => ' <i>sine</i> Alleluia','('=>'<i>(',')'=>')</i>'));
+}
+
+class RomanNumber {
+    //array of roman values
+    public static $roman_values=array(
+        'I' => 1, 'V' => 5, 
+        'X' => 10, 'L' => 50,
+        'C' => 100, 'D' => 500,
+        'M' => 1000,
+    );
+    //values that should evaluate as 0
+    public static $roman_zero=array('N', 'nulla');
+    //Regex - checking for valid Roman numerals
+    public static $roman_regex='/^M{0,3}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$/';
+
+    //Roman numeral validation function - is the string a valid Roman Number?
+    static function IsRomanNumber($roman) {
+         return preg_match(self::$roman_regex, $roman) > 0;
+    }
+
+    //Conversion: Roman Numeral to Integer
+    static function Roman2Int ($roman) {
+        //checking for zero values
+        if (in_array($roman, self::$roman_zero)) {
+            return 0;
+        }
+        //validating string
+        if (!self::IsRomanNumber($roman)) {
+            return false;
+        }
+
+        $values=self::$roman_values;
+        $result = 0;
+        //iterating through characters LTR
+        for ($i = 0, $length = strlen($roman); $i < $length; $i++) {
+            //getting value of current char
+            $value = $values[$roman[$i]];
+            //getting value of next char - null if there is no next char
+            $nextvalue = !isset($roman[$i + 1]) ? null : $values[$roman[$i + 1]];
+            //adding/subtracting value from result based on $nextvalue
+            $result += (!is_null($nextvalue) && $nextvalue > $value) ? -$value : $value;
+        }
+        return $result;
+    }
+}
+
+$days = array('sund','sunday','sundays','monday','tuesday','wednesday','thursday','friday','saturday');
+$hours = array('matins','lauds','prime','terce','sext','none','vespers','compline');
+
+function custom_split($str) {
+	global $days, $hours;
+	$test = preg_split('/(?<=\D)\d|(?<=\d)\D|[ \.,\(\)]/', $str,0,PREG_SPLIT_NO_EMPTY);
+	$i = 1;
+	while(count($test) > $i) {
+		if(ctype_alpha($test[$i]) && ctype_alpha($test[$i-1]) &&
+		   !RomanNumber::IsRomanNumber($test[$i]) && !RomanNumber::IsRomanNumber($test[$i-1]) &&
+		   !(RomanNumber::IsRomanNumber(substr($test[$i],0,-1)) && in_array(substr($test[$i],-1), array('a','b','c'))) &&
+		   !in_array(strtolower($test[$i]),$days) && !in_array(strtolower($test[$i-1]),$days) &&
+		   !in_array(strtolower($test[$i]),$hours) && !in_array(strtolower($test[$i-1]),$hours)) {
+			$test[$i-1] = $test[$i-1].$test[$i];
+			unset($test[$i]);
+			$test = array_values($test);
+		} elseif(RomanNumber::IsRomanNumber(substr($test[$i],0,-1)) && in_array(substr($test[$i],-1), array('a','b','c'))) {
+			array_splice($test, $i+1, 0, array(substr($test[$i],-1))); 
+			$test[$i] = substr($test[$i],0,-1);
+			$i+=2;
+		} else {
+			$i++;
+		}
+	}
+	return $test;
+}
+
+function custom_cmp($a,$b) {
+	global $days, $hours;
+	$u = array($a['office-part'],$b['office-part']);
+	$v = array($a['version'],$b['version']);
+	$a = custom_split($a['incipit']);
+	$b = custom_split($b['incipit']);
+	for($i = 0; $i < min(count($a),count($b)); $i++) {
+		if(RomanNumber::IsRomanNumber($a[$i]) && RomanNumber::IsRomanNumber($b[$i])) {
+			$a[$i] = RomanNumber::Roman2Int($a[$i]);
+			$b[$i] = RomanNumber::Roman2Int($b[$i]);
+		} elseif(in_array(strtolower($a[$i]), $days) && in_array(strtolower($b[$i]), $days)) {
+			$a[$i] = array_search(strtolower($a[$i]), $days);
+			$b[$i] = array_search(strtolower($b[$i]), $days);
+		} elseif(in_array(strtolower($a[$i]), $hours) && in_array(strtolower($b[$i]), $hours)) {
+			$a[$i] = array_search(strtolower($a[$i]), $hours);
+			$b[$i] = array_search(strtolower($b[$i]), $hours);
+		}
+		if(strtolower($a[$i]) != strtolower($b[$i])) {
+			return (strtolower($a[$i]) < strtolower($b[$i])) ? -1 : 1;
+		}
+	}
+	if($a < $b) {
+		return -1;
+	} else {
+		return 1;
+	}
+	if($u[0] != $u[1]) {
+		return ($u[0] < $u[1]) ? -1 : 1;
+	}
+	return ($v[0] < $v[1]) ? -1 : 1;
+}
+
+?>
diff --git a/include/header.php b/include/header.php
index 62f3955..bc67246 100644
--- a/include/header.php
+++ b/include/header.php
@@ -1,111 +1,5 @@
 <?php
-function format_incipit($incipit) {
-	return $incipit = strtr($incipit, array(' Ps.' => ' <i>Ps.</i>',' cum Alleluia' => ' <i>cum</i> Alleluia',' sine Alleluia' => ' <i>sine</i> Alleluia','('=>'<i>(',')'=>')</i>'));
-}
-
-class RomanNumber {
-    //array of roman values
-    public static $roman_values=array(
-        'I' => 1, 'V' => 5, 
-        'X' => 10, 'L' => 50,
-        'C' => 100, 'D' => 500,
-        'M' => 1000,
-    );
-    //values that should evaluate as 0
-    public static $roman_zero=array('N', 'nulla');
-    //Regex - checking for valid Roman numerals
-    public static $roman_regex='/^M{0,3}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$/';
-
-    //Roman numeral validation function - is the string a valid Roman Number?
-    static function IsRomanNumber($roman) {
-         return preg_match(self::$roman_regex, $roman) > 0;
-    }
-
-    //Conversion: Roman Numeral to Integer
-    static function Roman2Int ($roman) {
-        //checking for zero values
-        if (in_array($roman, self::$roman_zero)) {
-            return 0;
-        }
-        //validating string
-        if (!self::IsRomanNumber($roman)) {
-            return false;
-        }
-
-        $values=self::$roman_values;
-        $result = 0;
-        //iterating through characters LTR
-        for ($i = 0, $length = strlen($roman); $i < $length; $i++) {
-            //getting value of current char
-            $value = $values[$roman[$i]];
-            //getting value of next char - null if there is no next char
-            $nextvalue = !isset($roman[$i + 1]) ? null : $values[$roman[$i + 1]];
-            //adding/subtracting value from result based on $nextvalue
-            $result += (!is_null($nextvalue) && $nextvalue > $value) ? -$value : $value;
-        }
-        return $result;
-    }
-}
-
-$days = array('sund','sunday','sundays','monday','tuesday','wednesday','thursday','friday','saturday');
-$hours = array('matins','lauds','prime','terce','sext','none','vespers','compline');
-
-function custom_split($str) {
-	global $days, $hours;
-	$test = preg_split('/(?<=\D)\d|(?<=\d)\D|[ \.,\(\)]/', $str,0,PREG_SPLIT_NO_EMPTY);
-	$i = 1;
-	while(count($test) > $i) {
-		if(ctype_alpha($test[$i]) && ctype_alpha($test[$i-1]) &&
-		   !RomanNumber::IsRomanNumber($test[$i]) && !RomanNumber::IsRomanNumber($test[$i-1]) &&
-		   !(RomanNumber::IsRomanNumber(substr($test[$i],0,-1)) && in_array(substr($test[$i],-1), array('a','b','c'))) &&
-		   !in_array(strtolower($test[$i]),$days) && !in_array(strtolower($test[$i-1]),$days) &&
-		   !in_array(strtolower($test[$i]),$hours) && !in_array(strtolower($test[$i-1]),$hours)) {
-			$test[$i-1] = $test[$i-1].$test[$i];
-			unset($test[$i]);
-			$test = array_values($test);
-		} elseif(RomanNumber::IsRomanNumber(substr($test[$i],0,-1)) && in_array(substr($test[$i],-1), array('a','b','c'))) {
-			array_splice($test, $i+1, 0, array(substr($test[$i],-1))); 
-			$test[$i] = substr($test[$i],0,-1);
-			$i+=2;
-		} else {
-			$i++;
-		}
-	}
-	return $test;
-}
-
-function custom_cmp($a,$b) {
-	global $days, $hours;
-	$u = array($a['office-part'],$b['office-part']);
-	$v = array($a['version'],$b['version']);
-	$a = custom_split($a['incipit']);
-	$b = custom_split($b['incipit']);
-	for($i = 0; $i < min(count($a),count($b)); $i++) {
-		if(RomanNumber::IsRomanNumber($a[$i]) && RomanNumber::IsRomanNumber($b[$i])) {
-			$a[$i] = RomanNumber::Roman2Int($a[$i]);
-			$b[$i] = RomanNumber::Roman2Int($b[$i]);
-		} elseif(in_array(strtolower($a[$i]), $days) && in_array(strtolower($b[$i]), $days)) {
-			$a[$i] = array_search(strtolower($a[$i]), $days);
-			$b[$i] = array_search(strtolower($b[$i]), $days);
-		} elseif(in_array(strtolower($a[$i]), $hours) && in_array(strtolower($b[$i]), $hours)) {
-			$a[$i] = array_search(strtolower($a[$i]), $hours);
-			$b[$i] = array_search(strtolower($b[$i]), $hours);
-		}
-		if(strtolower($a[$i]) != strtolower($b[$i])) {
-			return (strtolower($a[$i]) < strtolower($b[$i])) ? -1 : 1;
-		}
-	}
-	if($a < $b) {
-		return -1;
-	} else {
-		return 1;
-	}
-	if($u[0] != $u[1]) {
-		return ($u[0] < $u[1]) ? -1 : 1;
-	}
-	return ($v[0] < $v[1]) ? -1 : 1;
-}
-
+include('include/functions.php');
 echo <<<HEADER1
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">