Chinese Instrumental Ensemble：Everlasting Tide

Acknowledgment: all copyrights of the video and photo reserved to Central China Normal University (CCNU)

Adapted and performed by the Traditional Chinese Orchestra at Central China Normal University (CCNU), the Everlasting Tide (Chinese: 大河悠久; Pinyin: dà hé yōu jiǔ) is a breathtaking composition. It evokes powerful emotion by appreciating the life force of our nature. The performance masterfully captures the ever-changing river from surging with majestic force to meandering in a tranquil and endless flow.

CCNU’s adaptation features traditional Chinese instruments, namely the Erhu (Chinese: 二胡; Pinyin: èr hú) and Bamboo Flute (Chinese: 竹笛; Pinyin: zhú dí), while the original composition by Japanese composer Hideki Togi incorporates traditional Japanese instruments such as the Hosho and Hichiriki.

The Erhu is a traditional Chinese bowed string instrument originated from the Western Regions during the Tang Dynasty (618–907 CE). In the present day, the areas are in southern Xinjiang and Central Asia. Ethnic groups from the northern frontier and Western Regions in ancient China known as "Hu people", gave rise to the name “Huqin” (Chinese: 胡琴; Pinyin: hú qín) which meant Hu’s stringed instrument. Over time, the Huqin family expanded into multiple variations, including the Erhu, Zhonghu, Jinghu, Zhuihu, and Banhu. The Erhu, specifically, derives its name from its two strings (èr meaning "two").

A versatile and expressive instrument, the Erhu plays a crucial role in Chinese orchestra for both solo and ensemble performances. It can convey a vast range of emotions—from delicate, soulful, and melancholic melodies to vibrant and cheerful tunes.

The Bamboo Flute is one of the most iconic melodic instruments in Chinese folk music. It is renowned for its soulful, expressive tone and strong projection. It is widely used in both solo and ensemble performances.

China's history of flute-making dates back 8,000 years which began with bone flutes. A major advancement took place in around 4,000 years ago, artisans started crafting flutes from bamboo. Compared to bone, bamboo produces a crisper, more resonant sound, and is easier to shape and refine.

The Bamboo Flute is made from a single piece of bamboo with its hollow interior to form a resonant chamber. Unlike the Western Concert Flute with metal keys, the Bamboo Flute relies on finger placement to adjust the pitch and produce semitones. This will require a skilful control from the performer.

The blending sounds of the Erhu and the Bamboo Flute create a captivating melody that reflects the endless journey of a river. Please grab a cup of tea and enjoy the performance!