In the video, a man is standing on the side of a train track playing a harmonica. He is wearing a hat and a denim jacket. Behind him, there is a group of children standing and watching him play. The train is passing by in the background. The man is playing the harmonica with great enthusiasm, and the children seem to be enjoying the music. The train is moving at a moderate speed, and the sound of the train's horn can be heard in the background. The man continues to play the harmonica as the train passes by, and the children watch him with interest.