Bach Prelude in D dur, BWV 925

This Prelude in D major is though to have been composed around 1720. Traditionally it was though of as being the creation of Johann Sebastian Bach, but some scholars have raised doubts about the authorship, mentioning his Wilhelm Friedmann Bach (his eldest son) as the possible composer. The work retains its BWV number, as usual with works of doubtful authorship or those that have proved to be spurious.