diff --git a/Framework/MIKMIDI Tests/MIKMIDISequencerTests.m b/Framework/MIKMIDI Tests/MIKMIDISequencerTests.m
new file mode 100644
index 00000000..346ed788
--- /dev/null
+++ b/Framework/MIKMIDI Tests/MIKMIDISequencerTests.m	
@@ -0,0 +1,48 @@
+//
+//  MIKMIDISequencerTests.m
+//  MIKMIDI
+//
+//  Created by Andrew Madsen on 3/13/15.
+//  Copyright (c) 2015 Mixed In Key. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import <XCTest/XCTest.h>
+#import <MIKMIDI/MIKMIDI.h>
+
+@interface MIKMIDISequencerTests : XCTestCase
+
+@property (nonatomic, strong) MIKMIDISequencer *sequencer;
+
+@end
+
+@implementation MIKMIDISequencerTests
+
+- (void)setUp
+{
+    [super setUp];
+	
+	self.sequencer = [MIKMIDISequencer sequencer];
+}
+
+- (void)tearDown
+{
+    [super tearDown];
+}
+
+- (void)testBuiltinSynthesizers
+{
+	NSBundle *bundle = [NSBundle bundleForClass:[self class]];
+	NSURL *testMIDIFileURL = [bundle URLForResource:@"bach" withExtension:@"mid"];
+	NSError *error = nil;
+	MIKMIDISequence *sequence = [MIKMIDISequence sequenceWithFileAtURL:testMIDIFileURL convertMIDIChannelsToTracks:NO error:&error];
+	XCTAssertNotNil(sequence);
+	
+	self.sequencer.sequence = sequence;
+	for (MIKMIDITrack *track in sequence.tracks) {
+		MIKMIDISynthesizer *synth = [self.sequencer builtinSynthesizerForTrack:track];
+		XCTAssertNotNil(synth, @"-builtinSynthesizerForTrack: test failed, because it returned nil.");
+	}
+}
+
+@end
diff --git a/Framework/MIKMIDI.xcodeproj/project.pbxproj b/Framework/MIKMIDI.xcodeproj/project.pbxproj
index 334d1bba..ad8fa2d8 100644
--- a/Framework/MIKMIDI.xcodeproj/project.pbxproj
+++ b/Framework/MIKMIDI.xcodeproj/project.pbxproj
@@ -247,6 +247,7 @@
 		9DBEBD691AAA303700E59734 /* MIKMIDIChannelPressureEvent.m in Sources */ = {isa = PBXBuildFile; fileRef = 9DBEBD661AAA303700E59734 /* MIKMIDIChannelPressureEvent.m */; };
 		9DBEBD6A1AAA303700E59734 /* MIKMIDIChannelPressureEvent.m in Sources */ = {isa = PBXBuildFile; fileRef = 9DBEBD661AAA303700E59734 /* MIKMIDIChannelPressureEvent.m */; };
 		9DCDDB501AB2363C00F8347E /* Parallax-Loader.mid in Resources */ = {isa = PBXBuildFile; fileRef = 9DCDDB4F1AB2363C00F8347E /* Parallax-Loader.mid */; };
+		9DCDDB5A1AB3514100F8347E /* MIKMIDISequencerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 9DCDDB591AB3514100F8347E /* MIKMIDISequencerTests.m */; };
 		9DE259E519A7B4F800DA93E9 /* AudioUnit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9DE259E419A7B4F800DA93E9 /* AudioUnit.framework */; };
 		9DE259E619A7B50100DA93E9 /* CoreMIDI.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9D74EF2D17A7133900BEE89F /* CoreMIDI.framework */; };
 		9DE259E819A7B50600DA93E9 /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9DE259E719A7B50600DA93E9 /* AudioToolbox.framework */; };
@@ -422,6 +423,7 @@
 		9DBEBD651AAA303700E59734 /* MIKMIDIChannelPressureEvent.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MIKMIDIChannelPressureEvent.h; sourceTree = "<group>"; };
 		9DBEBD661AAA303700E59734 /* MIKMIDIChannelPressureEvent.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MIKMIDIChannelPressureEvent.m; sourceTree = "<group>"; };
 		9DCDDB4F1AB2363C00F8347E /* Parallax-Loader.mid */ = {isa = PBXFileReference; lastKnownFileType = audio.midi; path = "Parallax-Loader.mid"; sourceTree = "<group>"; };
+		9DCDDB591AB3514100F8347E /* MIKMIDISequencerTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MIKMIDISequencerTests.m; sourceTree = "<group>"; };
 		9DE259E419A7B4F800DA93E9 /* AudioUnit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioUnit.framework; path = System/Library/Frameworks/AudioUnit.framework; sourceTree = SDKROOT; };
 		9DE259E719A7B50600DA93E9 /* AudioToolbox.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioToolbox.framework; path = System/Library/Frameworks/AudioToolbox.framework; sourceTree = SDKROOT; };
 		9DED4E201AA77DAC00DA8356 /* MIKMIDIPitchBendChangeEvent.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MIKMIDIPitchBendChangeEvent.h; sourceTree = "<group>"; };
@@ -488,6 +490,7 @@
 				9D4DF13E1AAB57430065F004 /* MIKMIDI_Tests.m */,
 				9D4DF14C1AAB57800065F004 /* MIKMIDISequenceTests.m */,
 				9D4DF1531AAB60490065F004 /* MIKMIDITrackTests.m */,
+				9DCDDB591AB3514100F8347E /* MIKMIDISequencerTests.m */,
 				9D4DF13C1AAB57430065F004 /* Supporting Files */,
 				9D4DF1501AAB57CD0065F004 /* Resources */,
 			);
@@ -1067,6 +1070,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				9DCDDB5A1AB3514100F8347E /* MIKMIDISequencerTests.m in Sources */,
 				9D4DF13F1AAB57430065F004 /* MIKMIDI_Tests.m in Sources */,
 				9D4DF14D1AAB57800065F004 /* MIKMIDISequenceTests.m in Sources */,
 				9D4DF1541AAB60490065F004 /* MIKMIDITrackTests.m in Sources */,