WILLIAMSBURG - Teams are competing to build the most imaginative new musical instrument this weekend at a 72-hour competition hosted by Red Bull.

Six teams are vying to be voted the best builders by creating a musical instrument that has the ability to compose sound within the allotted time.

One team is making a tree that plays music, while another is creating a twist on the traditional DJ booth.

The teams’ inventions will be up for a vote at McCarren Park Sunday.