Echo by Pam Munoz Ryan-Audio version

I had already read this wonderful novel months ago but Sarah Mackenzie raved how amazing it was to hear via audio so I borrowed this audio so my boys (and husband) could enjoy it.  I now agree with Mrs. Mackenzie that the audio brings this already incredible book to a whole new level.
Each of the four characters' stories is narrated by different individuals.  The music mentioned throughout the book is actually played or sung within the narration.
Four individuals are impacted by music and a harmonica.  Without realizing it,  their choices and their courage affects the other characters' lives.  Most of the stories take place during World War II and come full circle at the end. Very cleverly executed.
Narrators: Mark Bramhall, David De Uries, Macleod Andrews, and Rebecca Soler.
Music by Corky Siegel.
**Highly, highly recommend.
-Borrowed from the library.