Adagio in B minor

Shaping the slower line

A slow tempo does not remove the need for precise phrase shapes in the Adagio K. 540. The critical commentary notes a difference in the autograph’s slur at bar 27 when compared with related passages. This small detail is a reminder to read the grouping actually printed in front of you, rather than allowing familiarity with a recording to decide every release.

At the keyboard

Try one phrase with a deliberately quiet accompaniment, listening to where the upper line continues and where it comes to rest. Compare a corresponding passage before deciding how to shape the return. Keep changes of colour connected to the phrase; slowing down every expressive note separately can make the larger line difficult to hear.

Music in this edition

1. Adagio in B minor