Dangbei Kugou music software. Tencent Aurora Box 3Pro is a high-configuration TV box released by Tencent in 2023. Generally, there is no charge for listening to music using Dangbei Kugou music software and it can be used for free. Music is a form of art, the most basic elements of which are rhythm and melody, which can be divided into two categories: vocal music and instrumental music.