Prelude in F minor, BWV 881 Prelude in G minor, Op. 23 Prelude in G minor, Op. 23/5 Prelude in C minor,BWV 999 Prelude in F minor WoO 55 Prelude in B minor,Op.32 No.10 Prelude in A minor op Prelude in B minor op Prelude in D minor op Prelude in E minor (前奏曲)