Groove to the tunes of 不知道也好 (Ft. 刘艾灵) with JOOX. Featuring 刘艾灵, 不知道也好 was released on and soon took fans by storm. 不知道也好 consists of 10 songs, and the video of the song is much loved by music fanatics across the country. Download the JOOX App and listen to 不知道也好 songs online in no time.