The Caravan of Broken Dreams: 1 (The Stargazer Chronicles)

At nightfall windows are shuttered and children are locked away but nothing can keep the music from entering. Two years ago when the music began sixteen-year-old Ekaterina Ivanov lost her only family. But when Ekaterina vowed to hunt down whoever was behind the disappearances she never expected to be pulled deep into a world she never knew existed or that shed have even more to lose. Especially when Luca a strange boy with lions eyes and a note from her brother appears...with a connection to the music.