This kind of product could be useful for a musician who records a song, then uploads it to get the sheet music -- that way, ...

Which is why, if you’ve got some letter magnets and a cookie sheet (plus a Sharpie marker), you’ve got a new activity to keep your little kid busy for at least several minutes.

MobileSheets brings your digital sheet music to your Windows 10 devices, along with annotation, search, and a slew of other features.