Fugue No.14 in F-sharp minor BWV 883 No. 14 in F sharp minor, BWV 883 Prelude & Fugue No.14 in F-sharp minor,BWV 859 Prelude & Fugue No.18 in G-sharp minor,BWV 863 String quartet no. 14 in C-sharp minor, op. 131 String quartet No. 14 in C-sharp minor op. 131 No.14 in F sharp minor.Op.48/2 Concerto no.1 in F sharp minor op.1 Prelude & Fugue no.4 in C sharp minor, BWV849 1. Nocturne No.14 in F sharp minor, Op.48 No.2