Listen to Workday Zen (Harp) online. Workday Zen (Harp) is an Unknown language song and is sung by Milestones Power. Workday Zen (Harp), from the album Subconscious Mind Power - Nature Sounds for Concentration & New Age Music, was released in the year 2015. The duration of the song is 6:13. Download Unknown songs online from JioSaavn.