Music today is more ubiquitous, accessible, and democratized than ever. Thanks to technologies such as high-end home studios, audio compression, and digital distribution, music now surrounds us in everyday life, almost every piece of music is a few minutes of download away, and almost any western musician, novice or expert, can compose, perform and distribute their music directly to their listeners from their home studios. But at the same time these technologies lead to some concerning social effects on the culture of consuming and creating music. Although music is available for more people, in more locations, and for longer periods of time, most listeners experience it in an incidental, unengaged, or utilitarian manner. On the creation side, home studios promote private and isolated practice of music making where hardly any musical instruments or even musicians are needed, and where the value of live

The author discusses research in music cognition and education indicating that novices and untrained students perceive and learn music in a fundamentally different manner than do expert musicians. Based on these studies, he suggests implementing high-level musical percepts and constructionist learning schemes in new expressive musical instruments that would provide thoughtful and joyful musical activities for novices and experts alike. The author describes several instruments---the Musical Playpen, Fireflies and Squeezables---that he has developed in an effort to provide novices with access to rich and meaningful musical experiences and recounts observations and interviews of subjects playing these instruments.