Moldover: RAD CD CASE!

A champion of do‐it‐yourself music making, Moldover would never hog all the fun for himself. That’s why he designed his album’s intricately beautiful, circuit board CD artwork to be a first‐of‐its kind light theremin. Moldover fans can not only enjoy his tunes passively, but actually create their own warped‐out swoops and
blorps, just by tapping the CD case.

Watch the video and it makes much more sense: