Johann Sebastian Bach wæs organere and drēamwrītere Europisces glengfules drēames. Gewelgode hē his drēamas ge mid contrapuncte ('wiðbrorde') and mid geswēgre endebyrdnesse. Hwīlum hē brēac tælsumra bysena, þǣra ðe syndriglīce of Italian and Franclande wǣron.