Listen to Focus Rain Sounds in Boston's Freedom Trail for Concentration and Productivity online. Focus Rain Sounds in Boston's Freedom Trail for Concentration and Productivity is an Instrumental language song and is sung by Jefferson Hamilton. Focus Rain Sounds in Boston's Freedom Trail for Concentration and Productivity, from the album Cedar Grove Rain Sounds for Meditation, Relaxation, and Tranquil Forest Sleep, was released in the year 2024. The duration of the song is 2:07. Download Instrumental songs online from JioSaavn.