Sentence 1: My neighbor likes to play his music too loudly. 
 Sentence 3: When he opened the door, I told him to turn his music down 
 Sentence 4:  Because his music was so loud, he couldn't hear what I was saying 
 Sentence 5:  I had to write it down on a piece of paper and show it to him 
 Option 1: I went over to his apartment and knocked on his door. 
 Option 2: When I knocked on his door, he couldn't hear it over the music so I kicked it down.