Masked by Alex Shapiro is composed in the exact shape of a Classical Minuet and Trio waltz, though the music--a whimsical if somewhat demented masked ball (or, balls, in this case)--bears little connection to that of Mozart or Haydn. Historically, third movement Minuets gave way to the joke-like Scherzo, and the Trio section tips its hat to some welcome levity.

This is one of four movements in Suspended, a piece is composed in the tradition of an 18th century Classical symphony: four contras...