“Mary Had a Little Lamb” is a very familiar tune for most of us. But can you imagine what it might sound like being played on an electric guitar, bass clarinet, or the bagpipes? MuseScore, a free software program, allows users to experiment with the sounds of a wide range of instruments, while also providing the tools necessary to compose original music! Best for use with kids 10 and older, MuseScore offers a unique experimental and semi-experiential way to learn about music composition.