like what movie and music?
there are so many movies and music that I don't know what can I choose
I agree with the previous poster that music is probably not a good thing to choose. Song lyricists frequently use very ungrammatical English, as they need to fit the words to the rhythm and consequently they don't worry about the grammar. My favourite example of this is The Rolling Stones' "I Can't Get No Satisfaction"! If you used that to try to learn English, even the title would have you at a disadvantage right from the beginning!
As far as movies are concerned, surely you know what films/genre of films you enjoy in your own language. My suggestion to start with would be to choose a film you already like, get it on DVD with the capacity to change the language and have subtitles, then watch it with the language changed to English. Use the English subtitles too, at first, then watch it only with the English speech on.
It's impossible to recommend specific films if we don't know what you like!