As for the statement
As for music, has to disappoint her fans.
At this age it for the child simply noise.
Elements of her perception appear later watch the stage months.
As for the statement of that it is useful for child to listen to music till the birth, it is not subject to comments at all.
Here to future mother yes, can be, and it is useful or maybe it is harmful.
It depends on how mother is influenced by this music, and already through health of mother and on the child.
About , months the child begins active actions with a toy he not only considers it, but also directs to it the hands and starts it concerning..