text: does it cost to play music videos on yahoo! music? does it? nope! i'm watching videos (well really listening to them) right now! just go through some of the artists in the lists and rate some music. then when you click to watch one music video, it will play something else that you rated as 'i love it' or 'i like it'. or it will play something in the same genre, or popular music! i listen and watch music and videos on yahoo all the time! have a nice day! :)