Listen to Concentration (Piano Music) online. Concentration (Piano Music) is an Unknown language song and is sung by Musica para Estudiar Specialistas. Concentration (Piano Music), from the album Musica para Estudiar – Musica Relajante para Estudiar y Leer, Musica Instrumental para la Concentración y el Bienestar en la Oficina y al Trabajo, was released in the year 2015. The duration of the song is 3:52. Download Unknown songs online from JioSaavn.