Skeletal Music is a multi-user virtual painting and music synthesis program. It allows up to 6 users to paint virtually on a projected canvas using full body gestures while simultaneously synthesizing a musical landscape. Each user is given a different color and instrument as to encourage collaboration and play in the installed space. Users can easily enter and exit the interactive space and only need their bodies to engage. The combination of virtual painting and simultaneous music synthesis speaks to fabricated synesthesia and the relationship between light and sound.