The music should be familiar, and the accompaniment should also be familiar, and then follow the accompaniment slowly!

To match it like this:

1. Adjust the match to a higher level. The music accompaniment played by the speakers has been recorded. Due to the difference between the band's pitch and the pitch marked by the author, the pitch offset caused by multiple transcriptions or network transmission, the influence of speaker playback on the pitch, etc. , the music accompaniment played by the speakers may have deviated from the original pitch. The performer cannot take it for granted and match it according to the pitch marked on the music. Instead, he must adjust the tightness of the erhu strings to equal the pitch of the accompaniment.

For example: for a piece of music with accompaniment in the key of D, listen carefully to the "1" in the accompaniment, adjust the open strings of the inner strings of the erhu so that they are equal to the pitch of the "1" in the accompaniment, and then adjust the outer strings to maintain the same pitch. Internal strings are related to perfect fifths.

2. Volume matching. Generally, the accompaniment volume accounts for 40---50%, and the lead vocal volume accounts for 50---60%. If the ratio deviates too much, you will hear only the lead vocal but not the backing vocals, or you will hear only the backing vocals but not the lead vocals.

3. Tone matching. The accompaniment sound emitted from the speaker is already distorted to a certain extent. The erhu directly uses the original sound to sing the lead. Even if the volume is equal and the volume ratio is appropriate, it will still feel disharmonious. At this time, the erhu's sound should be transmitted to the speaker through the microphone. , the volume of the two channels of accompaniment and accompaniment can be adjusted separately, and it is more harmonious when the two channels are played simultaneously from the speakers.

It would be ideal if the player’s erhu skills can be matched.

Erhu is a national musical instrument, and it is best to be accompanied by some national musical instruments, such as sheng, na, flute, xiao, dulcimer, etc.