Wind Instruments: Bass Keyed Guan 加鍵低音管Techniques:TrillsUpper acciaccaturaSingle TonguingTriple TonguingDouble Tonguing You Might Also Like Wind Instrument: 36 Pipe Keyed Soprano Sheng 三十六簧鍵笙 February 16, 2020 Wind Instruments: Contrabass Guan 低音管 February 16, 2020 Wind Instruments: Soprano Keyed Suona 加鍵高音嗩呐 February 15, 2020