Listen to Practice Concentration online. Practice Concentration is an Unknown language song and is sung by Relaxing Music Pro Effects Unlimited. Practice Concentration, from the album Take a Break – Calm Music for Relaxation, New Age, Calm Down, Background Music, Nature Sounds, Deep Sounds for Massage, was released in the year 2016. The duration of the song is 6:03. Download Unknown songs online from JioSaavn.