Please contact us before you put an order. Otherwise, the order will be canceled without any explanations Song instrumental file on which you want me to add piano track ( .mp3 or .wav ) What we will do for you and how much it will cost? We will professionally play piano, organs or keyboards track for your song or cover - Playing piano (making instrumental) for the cover song is 30$ while composing and playing original parts is starting from 80$ so it would be great to you first contact me so we can talk on a deeper level.