Desc: Piano with Wind and Trains: Directed by Andrew Laker. With Justin Echols. Piano with Wind and Trains is a documentary that captures a week in the life of Sgt. Justin Echols, an Oklahoma City police officer who moonlights as a jazz pianist and vocalist. Echols, who began playing the piano just three years ago, has transformed what began as therapy for his bad back into an incredible rise to notoriety in the local jazz community - much to the amazement of his friends and family.