One of the core ideas in Hyperscore, the composing software developed by Tod Machover’s team at the M.I.T. Media Lab, is that music is built from “motifs” – small melodies and rhythm patterns – which are assembled into larger musical structures. In this video, Tod coaches a groups of children in Armenia and the U.S. as they work together to create a new piece of music. The kids created a variety of motifs, humming them or wielding the mouse to draw them in Hyperscore. Here we see them start to construct a composition which eventually will be performed by the Armenian Philharmonic Orchestra at a gala celebration. (For more information, read From the U.S. to Armenia, Kids Build a Musical Bridge.)