6.7 Maestro (2021) Hindi Dubbed Sep. 17, 2021 Maestro (2021) Hindi Dubbed IMDb: 6.7 2021 135 min 180 views A piano player pretending to be visually-impaired, unwittingly becomes entangled in a number of problems as he witnesses the murder of a former ... CrimeHindi DubbedMysteryThriller