What is the tone of suona drum 7? How is British capital treating Hong?

Generally, it is divided into up, down, up and down, right middle finger 1, drum sound 5, left thumb 5, second thumb 6, right little finger 6, ring finger 7, right second thumb 2, left ring finger 3, middle finger 4, and all holes of suona are pressed to 5.

In the key of C, 1234567 respectively corresponds to the letters of CDEFGAB, which is actually the key signature in music theory. Key signature of notation is generally expressed in the form of 1= letters, such as 1=C, which means that notation is in the key of c, and if 1=D, notation is in the key of d, At this time, several tones of 1234567 corresponding to DEFGABC (and so on) are combined according to a certain relationship (generally, a series of tones arranged from tonic to tonic in a mode according to a certain pitch relationship 1234567i is an octave, in which 3-4 and 7-i are semitones, the other two adjacent tones are full tones, and the rest are used. In addition to the key signature in C and D, there are also rising and falling tones in the extended materials, such as the corresponding letters 1=#F (rising 4, 1, 5,2,6,3) or 1=bE (falling 7,3,6) and/kloc-0.

Suona, China double reed woodwind instrument. As early as the 3rd century AD, with the opening of the Silk Road, suona was introduced to China from Eastern Europe and West Asia. It is a member of the oboe family in the world. After thousands of years of development, suona has its unique temperament and timbre, and has become a representative national wind instrument in China. The suona has a magnificent timbre, and the tube body is mostly made of rosewood and sandalwood, which is conical. The top is equipped with a double reed made of reed, which is connected with the pipe body through a copper core, and the lower end is sheathed with a copper bowl. Suona with keys is also equipped with semitone keys and treble keys, which expands the range and increases the expressive force of the instrument. In Taiwan Province province, this is called advocacy. In the south, it is one of the eight-tone musical instruments. In Henan and Shandong, it is called trumpet. Traditional suona has classic tracks such as "A Hundred Birds Facing the Phoenix" and "Twenty-eight Plates in Western Henan".