Super bass Wang Xi released his latest single "Blue Cello" in 2008.

The cello alone can easily indulge in melancholy, while the human voice can easily become impetuous. In this piece of music, the cello and the bass speak to each other and are integrated into one. The song is low, majestic and majestic, with a touch of sadness, repeatedly chanting about a person's lonely and rich spiritual world.