Congradulations, I have the same situation, my daughter is going to be 4 months old. We also have the baby einstin both the audio and the dvd version. In addition, we also listen to a well recorded, light vocal, mostly piano xrcd, the female singer is koi kam title "Chance", it is in MANDARIN though. But it has the best piano recordings I have heard so far. A must have for audiophile IMO.
Ken
Ken