Jeffery Tobin

Jeffery Tobin plays the theremin, a varying-pitch electronic instrument. 

Jeffrey Tobin has always been a sci-fi fan — complete with those eerie background sounds common in old science fiction movies.

They’re made by a varying-pitch electronic instrument called a theremin, which is also featured prominently in the Beach Boys’ hit “Good Vibrations.” More recently, Jim Parson’s character, Sheldon, played one on an episode of “The Big Bang Theory.”