+$baseDir = getcwd();
+$songbook = "/opt/songbook";
+$songFolder = "Andrew";
+$songDir = "/opt/songbook/$songFolder";
+
+if (isset ($_REQUEST['debug'])) {
+ $debug = $_REQUEST['debug'];
+} // if
+
+// Initialize music objects
+$songs = getSongs($songDir);
+$sets = getSets($songDir);
+$artists = getArtists($songs);