Fischer or Fidelity? (Part 2 of 2)

Asking readers to hear the difference between a harpsichord and a piano, as I did in Friday's post, is one thing. Asking them to hear tiny distinctions in musical phrasing is another. I still think my readers will be up to that task, so if you want to test your auditory mettle, read on.

Once again, you'll need to open this playlist in Spotify to hear today's examples. The last two tracks in that playlist are recordings of J.S. Bach's Fugue in F Major from the Well-Tempered Clavier Book I. Close listening reveals the significant differences between the interpretations of the two performers, Edwin Fischer and Bob van Asperen.

The fugue begins with a distinct musical phrase played in only one voice. Musicians call this phrase the subject of the fugue. The following excerpt from the composer's manuscript (courtesy of imslp.org) shows the subject in the score.

Listen to track four, Asperen's performance, first. Hear how the first five notes are all separate from one another. You might almost imagine Asperen's fingers bouncing over the keys as he begins the subject. Listen for a while longer, noticing the distinct articulation of the subject each time it repeats.

Now listen closely to Fischer on the third track. When he plays the subject, he slurs the first two notes together, and he plays the second note louder than the first. This interpretation is also distinctive, but it's not very Baroque.

If you look at the excerpt from the score, you'll see that the first two notes are separated by a bar line. Bach rarely indicated phrasing in his music, but when he did, he wouldn't connect notes across bar lines. Bach's phrasing conventions were closely tied to the physical limitations of his instruments. If Fischer tried to transfer his interpretation to a harpsichord, his playing would sound muddled. By slurring the first two notes, he would hide the downbeat. On the piano, Fischer can and does emphasize the downbeat by accenting the second note of the subject, but he wouldn't be able to make that note sound any louder on a harpsichord. Without a clear downbeat, Bach's already complex texture would become even more dense, and the entire piece would lag.

Textual and musical evidence shows that Asperen is more faithful to Baroque style than Fischer. Nevertheless, Fischer's recording demonstrates lively playing and a creative use of pianistic resources. I'll leave it to you to decide which performance is better. Tell me what you think in the comments, and come back soon for a celebration of an important musical birthday.