Instruct: Classify Amazon reviews into positive or negative sentiment
Query: stopped playing music

I bought three of these for my own child and family members. After ONE week with NO rough play - just normal use - two of the boxes stopped playing music. The jack still pops out of the box, but there is no music at all. Very VERY dissappointing because my little 2 yr old really liked it at first. I plan to return them if possible. I will write another review about the return process for these faulty toys.