Sentence 1: Every night I heard the same person practice their violin. 
 Sentence 3: I sat out in front of my house, waiting for them to begin 
 Sentence 4:  The person noticed, and was afraid they had been bothering me 
 Sentence 5:  I reassured them, and they played a private concert just for me! 
 Option 1: One night, I decided to figure out who it was that played so well. 
 Option 2: One night, I decided to have dinner al fresco under the stars.