About Summer Pockets Character song 'Sing!' :Groove to the tunes of Summer Pockets Character song 'Sing!' (Ft. 日本群星) with JOOX. Featuring 日本群星, Summer Pockets Character song 'Sing!' was released on and soon took fans by storm. Summer Pockets Character song 'Sing!' consists of 14 songs, and the video of the song is much loved by music fanatics across the country. Download the JOOX App and listen to Summer Pockets Character song 'Sing!' songs online in no time.
