"#Tones allows players to collaborate in a unique form of music-making simply by moving their bodies. Through intuitive interactions, up to six players can control the pitch, volume and rhythm of a variety of virtual instruments and even lead vocals, which are auto-tuned melodies created from live, incoming tweets to a variety of hashtags. The players’ physical environment is transformed by responsive projections mapped onto their bodies and their surroundings, transporting them into a truly immersive play space."