Slideshow: Roll Your Own Ringtone
MIT promotes a free version of its Hyperscore music composition software for creating short spots -- perfect for cell-phone ringtones. U2's Edge judged a recent competition of the miniature pieces. By Mark Anderson.
Tod Machover, co-creator of the music composition program Hyperscore, addresses the audience gathered for the awards ceremony at MIT's Alumni Center for the best Hyperscore cellphone ringtone.Photo: Mark Anderson


