Listen to Focus online. Focus is an Instrumental language song and is sung by Study Zone. Focus, from the album Piano Music for Studying: Focus, Brain Power, Memory, Better Learning, Relaxation, Zen, Serenity, Harmony & Concentration for Exams, Vol. 2, was released in the year 2017. The duration of the song is 1:36. Download Instrumental songs online from JioSaavn.