999999 O-Key Go-Key Keyboard

The downloadable song templates are what sold me — my daughter learned a full tune in one afternoon without any sheet music. Keys feel responsive and it's sturdy enough that I don't wince when my toddler bangs on it.

My kids fight over whose turn it is on this thing, which says a lot since they usually ignore musical toys after a day. The downloadable song templates are a nice touch because they can actually play a real tune instead of just mashing keys.

The touch keys are surprisingly responsive, so even my four-year-old can tap out a tune without mashing. I downloaded a few song templates and we've been playing together all week.