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Sunday 20 March 2011
Tune of the Day: Allegro by J.S. Bach
from J.S. Bach's Flute Sonata in E minor
This Allegro is the second movement of Bach's Sonata No. 5 for flute and basso continuo. It is based on a burbling flute melody over a descending bass figure; the bass line soon levels out, but it has already started to pull the melody in a downward slide. The flute indulges in rapid passagework, in which Bach seems to forget that flutists have to breathe: starting at measure 40, there's a passage of 130 consecutive sixteenth-notes without a break!