It is the music’s relationship with the listener. For one thing, music has to be in some sense simple or easily understandable to an audience, and that is often why songs are usually played for shorter periods. So it matters that, with the exception of the first half of the song, the music should be relatively light, and that the rhythm of the music should be easy to understand. That is, you must not play a song that is too slow or too fast, it is an essential condition of music.
In particular, we have heard in relation to the first half of a song how a listener should be able to play the entire riff in time without much effort. The difficulty of this kind of improvisation depends on whether the person who is playing the music has the feeling as the music will be played to him or her. If such a person has a strong feeling that the sound of the music is clear rather than loud, it will be easier to play the riff with some effort. In fact, there are a great many situations where sound effects can come into play. In addition, it is possible to set up a song in such a way that the composer can play any part as quickly or as slowly as he or she wants to. Then we have another kind of tone in music. This tone is usually used in the middle or the last couple of bars of a very long song.
A typical example of a mid-tempo music tempo in which the tempo will be at least 60 beats per minute. This can be played out on a keyboard by anyone who can play music. However, the composer often sets the tempo of the music in the middle of a long song to give the audience a sense that there is much more to be heard at this point.
If you use a tempo of 60 beats per minute in your music, you are also using a music rhythm, however, it has a completely different pitch and feel than that of the musical notes. This is a good example, which is a little difficult to understand in words:
You might want to think about using a tempo of 80 beats per minute. But the notes from these instruments are much stupider than your finger notes. If these notes had a different sound than a musical note, how could you use them? But now imagine that the notes on your keyboard are the same pitch as the notes on music you hear. This would be a totally different feeling and it would seem like the notes had a pitch which is a difference of one sem