These songs are fun, interactive songs that we use in the class. Students can play along with the video. Due to Copyright, I had to delete most of the interactive fun songs. As soon as I find some more, I will post them on here.
Of course this is not OUR 3rd grade concert, but I thought you would enjoy playing this song. You only use 3 pitches, A, C', G.
He makes a couple of squeak mistakes because he is playing with one hand and pointing to the music on the SmartBoard with his other hand. (See, I'm not the only teacher who can make a goof/mistake.)