Right. He's changing the note values.

很对 他改变了音值。

So then we move on to note values; the lengths of the notes - short and long.

那么我们继续注意值；音符的长度 - 短和长。

So, those are the names for the note values; the lengths of the notes. Okay. And then, finally, just to finish with the general terms that are used for the music, what you might call the elements;different elements.

所以，这些是音符值的名称；音符的长度。 好的。 然后，最后，以用于音乐的一般术语结束，你可以称之为元素； 不同的元素。