Izvornik: J.S. Bach. all occurringfugues, doule-fugues, play-fugues and more are four-handed at most. The Art Of Fugue. Peters Edition. Organ.
Prijevod: J.S. Bah. Umijeće fuge. Sheet Music. Orgulje. ORG. J.S. Bah. The Kunst der Fuge is a cycle of fourteen fugues and four canon.