How to play soprano 1 and 2 on hulusi

Hulusi blowing soprano 1, 2 with a cylinder tone for the bass 5 fingering is not possible, you can use the cylinder tone for 1 or cylinder tone for 2 fingering, as shown in the following chart:

Hulusi, reed-coupled vibrating class of musical instruments, **** there are high, medium, bass 3 types, commonly used in the D/E/F/G/A/B/etc. keys. Between the various nationalities of the terroir, the regional environment of the different makes the hulusi this instrument in the structure is not the same.

Because the traditional gourd silk in the production of seven pronunciation holes (the main tube), a pronunciation hole a tone (can not be like the bamboo flute as through the breath changes in a tone hole can be blown out of the octave tone to), plus a tube sound a *** can be blown out of the eight tones to. Therefore, the general traditional gourd silk by moving the position of the palace tone, change the original fingering, theoretically should be able to play five to six keys, but due to the limitations of the range and scale arrangement, the traditional gourd silk can only be transferred to four keys, and commonly used only two keys, both the barrel tone for the bass "5" and the barrel tone for the " 1" and this key (the barrel tone for the " 1" and this key (bamboo flute). 1" and this key (5 for the cylinder tone) is the most commonly used. Take C key gourd silk as an example, in addition to blowing out the key (the third hole as 1) can also be blown out of the key of G (tube tone as "1"), it is a national tuning pentatonic scale based on the six-tone tuning in playing music has certain limitations, not all music can be played, according to the music of the range of the appropriate choice, the best key is to the third hole as "1". The best key is to play in the third hole as "1", if the music needs to be transposed can be resolved by replacing the hulusi, generally used hulusi B?, C, D, F key and so on.