virtually never occurs in this way due to the harsh dissonance of the chord.

Striking examples of its use may be found in Mozart's keyboard minuet K355. It first occurs as a passing chord on the third beat of bar 1 (D-G-B). However it comes into more striking prominence in the 6-bar sequential passage starting on the first beat of bar 5 (D-F-A):

According to Aubyn

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