To play the music must have been counting the rhythm and the sound must be appropriate for principle to achieve a beautiful melody. The rhythm that is both slow and fast tempo with an important role in creating a feeling and emotion.
To play music, have to count the votes, and must be appropriate to achieve fluency. Rhythm that is both fast and slow rhythms are important in creating a feeling and emotion.
In the music must be counting the beat and must have appropriate to achieve the principle for sweetness. The rhythm is used both the slow pace and speed, it is important to create the feelings and emotions.