public void GetMusicTheoryChord()
        {
            var chord = new Chord(
                new Note(DryWetMidi.MusicTheory.NoteName.C, 2),
                new Note(DryWetMidi.MusicTheory.NoteName.A, 1),
                new Note(DryWetMidi.MusicTheory.NoteName.DSharp, 2));

            Assert.AreEqual(
                new DryWetMidi.MusicTheory.Chord(new[]
            {
                DryWetMidi.MusicTheory.NoteName.A,
                DryWetMidi.MusicTheory.NoteName.C,
                DryWetMidi.MusicTheory.NoteName.DSharp
            }),
                chord.GetMusicTheoryChord(),
                "Chord is invalid.");
        }