My two older children would literally cry any time their dad sang to them, and he actually had a pretty good singing voice. (romper.com)
No matter how good your singing voice is, chances are your baby loves it — and they will benefit fromit. (romper.com)
Commanding a space station isn't American Idol — you need more than just a pretty smile and a good singing voice to get the job. (canadianbusiness.com)