Listen to The Best Music For Focus and Concentration and Thunderstorm Sounds online. The Best Music For Focus and Concentration and Thunderstorm Sounds is an Instrumental language song and is sung by Study Sounds Collective. The Best Music For Focus and Concentration and Thunderstorm Sounds, from the album Focus and Concentration: Thunderstorm Sounds and Music for Work, Music for Office, Studying Music For Reading, Work Music Playlist and Instrumental Office Music, was released in the year 2021. The duration of the song is 2:03. Download Instrumental songs online from JioSaavn.