diff --git a/js/MIDI/Player.js b/js/MIDI/Player.js
index 12e1031..f4f3262 100644
--- a/js/MIDI/Player.js
+++ b/js/MIDI/Player.js
@@ -112,9 +112,6 @@ root.loadFile = function (file, callback) {
 		return;
 	}
 	///
-	var title = file.split(" - ")[1] || file;
-	document.getElementById("playback-title").innerHTML = title.replace(".mid","");
-	///
 	var fetch = new XMLHttpRequest();
 	fetch.open('GET', file);
 	fetch.overrideMimeType("text/plain; charset=x-user-defined");
diff --git a/js/MIDI/Plugin.js b/js/MIDI/Plugin.js
index 6bf625e..e391e1e 100644
--- a/js/MIDI/Plugin.js
+++ b/js/MIDI/Plugin.js
@@ -137,6 +137,9 @@ if (window.AudioContext || window.webkitAudioContext) (function () {
 		var synth = MIDI.GeneralMIDI.byName[instrument];
 		var instrumentId = synth.number;
 		var url = urlList[index];
+		if (!MIDI.Soundfont[instrument][url]) { // missing soundfont
+			return callback(instrument);
+		}
 		var base64 = MIDI.Soundfont[instrument][url].split(",")[1];
 		var buffer = Base64Binary.decodeArrayBuffer(base64);
 		ctx.decodeAudioData(buffer, function (buffer) {