Piano octaves are one beat and six beats per bar, which is called eight or six beats? How to explain it? Please elaborate on it. Look to the experts for advice. The eighth note is a beat. ...

The octave is one beat, and six beats per bar means 6/8 beats, which indicates the rhythm type of music.

related introduction:

6/8 beats can be divided into two major beats per bar, but actually there are 6 beats per bar, and there can be 6 octaves. Strong, weak, weak; Second strong, weak, weak. Music is always alternated by strong beats and weak beats. This alternation cannot be arbitrarily arranged, but a bar is organized according to a certain law to form the smallest beat, and then it is repeated on this basis.

Extended information:

The basic notes are as follows:

1. The rising sign (#) indicates that the basic level is raised by a semitone.

2. The flat sign (b) indicates that the basic sound level is lowered by a semitone.

3. The re-rising sign (×) indicates that the basic tone level is raised by two semitones (a whole tone).

4. The heavy drop mark (bb) indicates that the basic tone level is lowered by two semitones (one whole tone).

5. The reduction mark (ヰ) indicates that the sound that has been raised or lowered is reduced.

6, mf (medium strong track)

7, F (strong track)

8, ff (very strong track)

9, sf (extremely strong track)

1, pp (very weak track)

11, P (weak track)

12, mp.