Keyboard works () by Johann Sebastian Bach traditionally refers to Chapter 8 in the BWV catalogue or the fifth series of the New Bach Edition, both of which list compositions for a solo keyboard instrument like the harpsichord or the clavichord. Despite the fact that the organ is also a keyboard instrument, and that in Bach's time the distinction wasn't always made whether a keyboard composition was for organ or another keyboard instrument, Wolfgang Schmieder ranged organ compositions in a separate section of the Bach-Werke-Verzeichnis (Nos. 525-771). Also other compositions for keyboard, like compositions for lute-harpsichord and fortepiano were listed outside the "Klavierwerke" range by Schmieder. Lute works are in the range 995–1000, Chapter 9 in the BWV catalogue. Works for keyboard (BWV 772–994) Inventions and Sinfonias (772–801) BWV 772 – Invention No. 1 in C major BWV 772a – Invention No. 1 in C major (alternative version of BWV 772) BWV 773 – Invention No. 2 in C minor BWV 774 – Invention No. 3 in D major BWV 775 – Invention No. 4 in D minor BWV 776 – Invention No. 5 in E-flat major BWV 777 – Invention No. 6 in E major BWV 778 – Invention No. 7 in E minor BWV 779 – Invention No. 8 in F major BWV 780 – Invention No. 9 in F minor BWV 781 – Invention No. 10 in G major BWV 782 – Invention No. 11 in G minor BWV 783 – Invention No. 12 in A major BWV 784 – Invention No. 13 in A minor BWV 785 – Invention No. 14 in B-flat major BWV 786 – Invention No. 15 in B minor BWV 787 – Sinfonia No. 1 in C major BWV 788 – Sinfonia No. 2 in C minor BWV 789 – Sinfonia No. 3 in D major BWV 790 – Sinfonia No. 4 in D minor BWV 791 – Sinfonia No. 5 in E-flat major BWV 792 – Sinfonia No. 6 in E major BWV 793 – Sinfonia No. 7 in E minor BWV 794 – Sinfonia No. 8 in F major BWV 795 – Sinfonia No. 9 in F minor BWV 796 – Sinfonia No. 10 in G major BWV 797 – Sinfonia No. 11 in G minor BWV 798 – Sinfonia No. 12 in A major BWV 799 – Sinfonia No. 13 in A minor BWV 800 – Sinfonia No. 14