protected void CheckTrills(Score score)
{
Assert.AreEqual(2, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0].TrillFret);
Assert.AreEqual(Duration.Sixteenth, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[0].Notes[0].TrillSpeed);
Assert.IsTrue(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[1].IsTremolo);
Assert.AreEqual(Duration.ThirtySecond, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[1].TremoloSpeed);
Assert.IsTrue(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[2].IsTremolo);
Assert.AreEqual(Duration.Sixteenth, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[2].TremoloSpeed);
Assert.IsTrue(score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[3].IsTremolo);
Assert.AreEqual(Duration.Eighth, score.Tracks[0].Staves[0].Bars[0].Voices[0].Beats[3].TremoloSpeed);
}