Music score knowledge for help

Smooth line: A smooth line is an arc written on two or more notes with different pitches.

When you see a smooth line in music, it means that all the notes with different heights in the arc must be played or sung very smoothly, and there can be no sense of discontinuity. The "phrase" brought out by smooth lines is like a spoken sentence, and the phrase is like a sentence, which will not and should not be interrupted intermittently and abruptly.

Two arcs: called sound lines; The sound lines here, especially the sound lines.

Sustained line: A sustained line connecting two or more notes with the same pitch. Its function is to prolong the sound and can be sung (played) according to the beat. For example, in 2 places, 3 * * * beats 3 times and lasts 3 times.

Two notes in three places, two and a half beats.

In notation, the horizontal line "-"means that a certain tone is played more than one beat, for example, "5-" means that five tones are played twice in a row;

The word "5-" means playing three beats without interruption with five notes.

Two notes in three places-two beats; The second beat in the second half is connected with the first two beats by wires, and then the second beat continues for two and a half beats.

I hope the above can help you. I suggest you have time to buy basic music theory and get to know it. It must help.