About 背面 :Groove to the tunes of 背面 (Ft. 王振宇) with JOOX. Featuring 王振宇, 背面 was released on and soon took fans by storm. 背面 consists of 2 songs, and the video of the song is much loved by music fanatics across the country. Download the JOOX App and listen to 背面 songs online in no time.
