Prélude No. 4 in C# Minor | How to Play on the Piano + Sheet Music

The Prelude No. 4 in C# Minor, BWV 849, is a mesmerizing keyboard work composed by Johann Sebastian Bach. Part of his Well-Tempered Clavier, Book 1, this prelude is a prime example of Bach's contrapuntal genius and harmonic richness. Opening with a somber and introspective mood, the piece immediately draws the listener into its world of melancholy contemplation. The main thematic material is presented in a series of arpeggiated chords and flowing melodic lines, creating a sense of depth and introspection. As the prelude unfolds, Bach explores various harmonic progressions and textures, weaving intricate contrapuntal lines with masterful skill. The music ebbs and flows, building in intensity before gradually receding into a poignant conclusion. Throughout the piece, Bach's mastery of form and structure is evident, as he seamlessly integrates complex musical ideas into a cohesive and emotionally resonant whole.