About Mainstay :Groove to the tunes of Mainstay (Ft. Sinistarr) with JOOX. Featuring Sinistarr, Mainstay was released on and soon took fans by storm. Mainstay 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 Mainstay songs online in no time.
