Slurs to Nowhere in Beethoven’s op. 101.
Posted: 19 Nov 2020, 20:08
Occasionally, Beethoven and other composers have written slurs that have strange or indefinite endings. The most common case is a slur that stands for legato simile that is, as an abbreviation to continue the legato throughout the prevailing pattern. Such slurs end at improbable points to avoid misunderstanding, as in the beginning of the fugue in Beethoven’s Piano Sonata op. 110. The slur ending at the arrow directs that the following eighth note counterpoint is to continue on with a legato touch:
The meaning of this slur was already misunderstood in the first edition, which replaced it with a more normal slur starting in the next measure: What the engraver didn’t understand is that the bass line ascends through the notes C# D# leading to an expected E, which is forced to appear at first one octave higher than expected for pianistic convenience. It finally makes its appearance in the proper register in the next measure and is then repeated several times in the following, (including another C# D# E shown in smaller type in the example).
Since this is no ordinary E, but the final structural bass note for the entire development section, it was indeed inconvenient that it could not appear in the correct register. To compensate, Beethoven, indicates by means of this strange slur that a conceptual bass instrument is holding a tied E pedal point under all of these measures. I have therefore engraved the slur as it stands in the manuscript, but continued it with a dashed slur for two more measures.
The slur at Y in the first example is interesting because it is a case of an only apparently indefinitely-ended slur.
The first engraver tried to make some sense out of this slur by continuing it on for one more note, which is meaningless (see the arrow in the third example). And he makes an even more fateful mistake by changing the direction of the stem direction of the two thirds. (boxed).
Later editions like von Bulow, Schnabel, Arrau, Cassela including the Breitkopf and Haertel Complete Works include one more note. Tovey adds even another, but, with his superior musicianship, comes close to the truth by adding a dotted line to show the actual course of the voice leading, as explained below.
Schenker found the correct solution. The legato is to continue on into the right hand because this middle voice melody is imitating the G#-A-B-C natural or sharp motive that is used in the outer voices. To include the final left hand notes within this slur is musically impossible, because they belong to completely different voices, as shown by Beethoven’s downward stems in the second example. The actual course of the voice leading is shown in the following example: However, Beethoven didn’t actually continue this slur beyond the first two notes, because he didn’t need to. Beethoven’s slurs don’t show phrasing; they show legato. And the practice of the time was for articulation indications to affect all voices that moved in the same rhythm. The slur over the upper staff already makes the third and fourth notes of the alto voice legato. Only the first two notes that begin in the left hand need a slur, because they have a different rhythm.
Thus Beethoven wrote a simple two note slur that trails off a little because his musical instincts and emotion always controlled his pen, and he felt the notes leading on into the right hand. He assumed that the course of the middle voice would be clear to players because of the stem direction, and therefore it was unnecessary to clutter the music with a slur between the staves, as in Schenker’s edition: Of course if the water is muddied by changing the stem direction of the left hand notes, as in all the editions except Schenker’s, then the clear course of the melody is complete lost: and this change seems to have bamboozled some of the foremost Beethoven specialists of the past.
The measures will appear somewhat as follows in my edition:
However, there are cases that have deeper causes, as seen in the first movement of Beethoven’s Piano Sonata op. 101:
At X the slur begins quite strangely on the syncopated bass note E and then continues on into the next measure where it trails off. I say strangely, because Beethoven would not normally slur a syncopated repeated note accompaniment since legato was considered self-evident, and, as mentioned in an earlier post, he rarely slurs repeated notes. The meaning of this slur was already misunderstood in the first edition, which replaced it with a more normal slur starting in the next measure: What the engraver didn’t understand is that the bass line ascends through the notes C# D# leading to an expected E, which is forced to appear at first one octave higher than expected for pianistic convenience. It finally makes its appearance in the proper register in the next measure and is then repeated several times in the following, (including another C# D# E shown in smaller type in the example).
Since this is no ordinary E, but the final structural bass note for the entire development section, it was indeed inconvenient that it could not appear in the correct register. To compensate, Beethoven, indicates by means of this strange slur that a conceptual bass instrument is holding a tied E pedal point under all of these measures. I have therefore engraved the slur as it stands in the manuscript, but continued it with a dashed slur for two more measures.
The slur at Y in the first example is interesting because it is a case of an only apparently indefinitely-ended slur.
The first engraver tried to make some sense out of this slur by continuing it on for one more note, which is meaningless (see the arrow in the third example). And he makes an even more fateful mistake by changing the direction of the stem direction of the two thirds. (boxed).
Later editions like von Bulow, Schnabel, Arrau, Cassela including the Breitkopf and Haertel Complete Works include one more note. Tovey adds even another, but, with his superior musicianship, comes close to the truth by adding a dotted line to show the actual course of the voice leading, as explained below.
Schenker found the correct solution. The legato is to continue on into the right hand because this middle voice melody is imitating the G#-A-B-C natural or sharp motive that is used in the outer voices. To include the final left hand notes within this slur is musically impossible, because they belong to completely different voices, as shown by Beethoven’s downward stems in the second example. The actual course of the voice leading is shown in the following example: However, Beethoven didn’t actually continue this slur beyond the first two notes, because he didn’t need to. Beethoven’s slurs don’t show phrasing; they show legato. And the practice of the time was for articulation indications to affect all voices that moved in the same rhythm. The slur over the upper staff already makes the third and fourth notes of the alto voice legato. Only the first two notes that begin in the left hand need a slur, because they have a different rhythm.
Thus Beethoven wrote a simple two note slur that trails off a little because his musical instincts and emotion always controlled his pen, and he felt the notes leading on into the right hand. He assumed that the course of the middle voice would be clear to players because of the stem direction, and therefore it was unnecessary to clutter the music with a slur between the staves, as in Schenker’s edition: Of course if the water is muddied by changing the stem direction of the left hand notes, as in all the editions except Schenker’s, then the clear course of the melody is complete lost: and this change seems to have bamboozled some of the foremost Beethoven specialists of the past.
The measures will appear somewhat as follows in my edition: