Bach used the BACH motif in Canonic Variations on "Vom Himmel hoch da komm' ich her" and in The Art of Fugue (an incomplete musical work of unspecified instrumentation).
Bach used the BACH motif in Canonic Variations on "Vom Himmel hoch da komm' ich her" and in The Art of Fugue (an incomplete musical work of unspecified instrumentation).