1. In simplified musical notation, there are seven basic symbols used to express the pitch and relationship of sounds, namely 1, 2, 3, 4, 5, 6, and 7, which represent do and re respectively. ,mi,fa,sol,la,si.
2. It is impossible to express numerous high and low tones using only seven notes. In simplified musical notation, adding a "·" above the basic note means that the note rises by one octave, which is called treble; adding two ":" means that the note rises by two octaves, which is called doubling. Treble.
Add a "·" below the basic note to indicate that the note is lowered by one octave, which is called bass; add two ":" to indicate that the note is lowered by two octaves, which is called bass. Double bass. There are five registers on the piano keyboard, from left to right, corresponding from treble to bass.
3. Decoration notes: The symbols that represent the rest (pause) of music in music scores are called rests. The rest symbol in simplified musical notation is represented by O. Mark "gt;" or "□" or "sf" on the note, indicating that the note must be sung (played) strongly
When the two marks "gt;" and "□" are at the same time When present, it means stronger. The end line uses two vertical lines, one thin line and one thick line in parallel, with the thin one in front and the thick one in the back, indicating the end of the music.
4. Two Tigers simplified score, the beat in the red box indicates the rhythm of the song you play, that is, each measure is four beats. The green box indicates sol because of long press for two beats. The yellow box indicates that two notes are pressed simultaneously on one beat, that is, a chord.
5. The purple box is a rest symbol. The green box is one octave lower than the note.
Extended information:
1. Common major modes;
(1) Natural major: It is also the most commonly used, and the scale structure is complete Half, all, all, half. It is the basic form of the major key, with brilliant, clear colors.
(2) Harmonic major: Lower the VI note of the natural major key by a semitone, so that the VI and VII notes become an augmented second. The color is darker, softer, a bit like a minor key.
(3) Melody major: When the melody goes up, it is the same as the natural major key, but when it goes down, the two tone levels of VI and VII should be lowered by a semitone.
2. Four commonly used minor scales;
(1) Natural minor scale: The minor scale composed of natural pitch levels is called the "natural minor scale".
(2) Harmonic minor scale: Raise the seventh note of natural minor by a semitone to form the harmonic minor scale. This change is made in order to develop minor tonal music so that it can Produces a strong progression of V7-gt;Im.
(3) Melodic minor scale: Raising the VIth note of the harmonic minor scale by a semitone forms a melodic minor scale.
(4) Modern minor scale: The melodic minor scale is used both ascending and descending. It is common in jazz music and is also called jazz minor.