Introducing your kids to music is going to be easier when you have smart interactive building blocks like Soundbops around. It comes with bops that stand for a note. You can place them on the board in any way or stack them to create chords. This system connects to iPads and works with MIDI apps.
By playing around with this set, users will learn about notes, chords, intervals, scales, and everything in between. It is ideal for ear training. Expected to ship in December. More info is available here.