There are several popular works with similar names that you might be looking for. Could you clarify if you meant one of these?
(Novel): A Newbery Honor book by Pam Muñoz Ryan that follows three children across different eras connected by a magical harmonica. Echo Kila Kila Bang Bang (Mahshuq
I wasn't able to find a specific book, movie, or song titled by an author or artist named Mahshuq . There are several popular works with similar names