Listen to Calm Music For Focus and Concentration online. Calm Music For Focus and Concentration is an Instrumental language song and is sung by Working Music Experience, Study Alpha Waves and Working Frequencies. Calm Music For Focus and Concentration, from the album Working Frequencies: Solfeggio Study 528 Hz, Focus the Mind for Improved Productivity, was released in the year 2025. The duration of the song is 2:28. Download Instrumental songs online from JioSaavn.