Johann Sebastian Bach – BWV 645 “Wachet auf, ruft uns die Stimme” (Awake, calls the voice to us) Organ Chorale Prelude BWV 645 is one of Bach’s most beloved organ chorale preludes, drawn from Cantata BWV 140. This luminous work embodies spiritual awakening, serenity, and forward motion through flowing melody and exquisite counterpoint. This performance is presented by Gustavo Elias Morales, The Melodic Maestro, as part of the Bach Keyboard Project — a long-term artistic endeavor to learn, perfor