#Week 1 Challenge and Constraints: This challenge by Ultimaker was to design and model an instrument that could produce a musical note or music while abiding by the constraints of being "permanent" and "designing for them". I interpreted the constraint of permanent as being an instrument that produces a fixed set of notes that the user can choose from. "Designing for Them" was interpreted to mean that any person could use the instrument without any technical training in how to play an instrument. As long as someone has the imagination for what song or tune to play it can be accomplished if they blow through the tops of the pipes.