Sentence 1: The smell of pine and the sounds of music filled the air. 
 Sentence 3: Music filled the air and could be heard for miles around 
 Sentence 4:  The students  practiced hard for two weeks, improving their skills 
 Sentence 5:  At the end of camp, they performed a concert for the community 
 Option 1: This was the second year the rave was held in the woods. 
 Option 2: Students from all over the world came to study at the music camp.