Listen to Ho Ja Roshan (Yogathon Theme Song) online. Ho Ja Roshan (Yogathon Theme Song) is a Hindi language song and is sung by Sahil Jagtiani. Ho Ja Roshan (Yogathon Theme Song), from the album A Better World, was released in the year 2013. The duration of the song is 2:08. Download Hindi songs online from JioSaavn.