Invention (Lat. inventio “discovery”) is a short, contrapuntal composition, usually implying an originality of idea, yet in a contrapuntal style and similar to a prelude or fantasia (short, free contrapuntal styled piece) Invention, sheet music:Two-Part Invention No.8 in F Major, BWV 779 (Johann Sebastian Bach)Two-Part Invention No.1 in C major, BWV 772 (Johann Sebastian Bach)SINFONIA № 8 (F Major) – Three Part Invention (J.S. Bach)Like this:Like Loading...