CHAPTER V.
BACH, MOZART, AND BEETHOVEN COMPARED.
The present program brings together a few representative selections from the two greatest masters already noticed, for the purpose of bringing out more clearly the individualities of their style and the predominant flavor of their work. In this comparison we are not as yet undertaking to represent either Bach or Beethoven in their moments of greatest and most impassioned abandon. The so-called "Moonlight Sonata" approaches this point in the case of Beethoven, but if it had been desired to perform the same service for Bach larger works would have been taken, such as the "Chromatic Fantasia and Fugue," the "Fantasia and Fugue in G minor" for organ (arranged for piano by Liszt), and the like. And for Beethoven the sonatas in F minor, opus 57, "Appassionata," the opus 106 in B-flat, and opus 111 in C minor. All these go much farther in the untrammeled expression of deep feeling than any of the works brought together upon the present program, even the "Moonlight Sonata," although the finale of this is distinctly representative of Beethoven in the impassioned and strong. As for Mozart, this headlong passion was not at all in his line. But for the sake of showing the peculiar sweetness of his imagination in contrast with the more concentrated expression customary with Bach and Beethoven, his Fantasia in C minor is here included.
Before entering upon the actual acquaintance with the works in the program, it is advisable for the hearer to be disabused at the outset of certain prepossessions likely to be harmful. The most important of these is that which regards Bach as having had a higher idea of his art than later composers had, and of having intended to illustrate in his works a very high degree of skill, contrapuntal cleverness, and the like. This prepossession is included in the phrase which describes all serious music as "classical," as contradistinguished from that which is merely beautiful and pleasing.
Bach had, indeed, great originality, but he came by it honestly. His mental activity in musical directions was of such a spontaneous character that immediately a theme presented itself all sorts of possible treatment occurred to him. If the theme pleased him he immediately began to develop it, and in the course of this one happy thought after another presented itself, without having been sought for or worked out in the slightest. Thus his highest and largest works have a good deal the character of play, so easily were they composed. True, they do not present to the player of the present day nearly so much of this quality, for the technic required to play them well is not quite that of the ordinary pianist. Bach expects the hands to play melodiously and very fluently, and the player to think in fugue; i.e., be able to follow the answering voices in a fugue without becoming confused when there are three, four, or five, and without losing any one of the threads. This habit of thought—for this is what it amounts to—is not natural to the present generation, since nearly all our music is more or less monodic (having one leading melody and an accompaniment.) Therefore the art of playing Bach has to be diligently mastered by much playing and a great deal of hard study.
PROGRAM.
Bach, Prelude and Fugue in C-sharp major. Clavier, No. 3.
Beethoven, Sonata in C-sharp minor ("Moonlight"), opus 27, No. 2.
Bach, Fantasia in C minor.
Mozart, Fantasia in C minor (from Sonata and Fantasia).
Bach, Allegro from Italian Concerto.
Beethoven, Sonata in E minor, opus 90.
Bach, Prelude and Fugue in G major. Clavier, No. 15.
Beethoven, Sonata in D minor (Shakspere's "Tempest"), opus 31, No. 2.
Every art-work, in whatever line, has to satisfy three prime conditions: unity, symmetry, and variety. There can not be an impression of beauty into which these three qualities do not at the same time enter, but the beauty will differ in quality according as one or the other element preponderates. In the successful music of Johann Sebastian Bach (and he wrote unsuccessful music as well as other men) we find all these qualities represented, but not in the modern way. A prelude or a fugue of Bach is essentially a "monody," a composition of one idea, which preponderates so decidedly as to enforce its character and individuality upon the work; nay, it is the work. Variety and symmetry are always present, but the variety is to be found in the modulatory treatment and in the counterpoint—the various accessory ideas which appear in the course of the work for better setting off the leading idea forming the substance of the composition. Hence we have in Bach, along with a unity which pervaded every single idea and every succession of ideas, a variety also going on at the same time (as in the melody of the different voices, rhythm, etc.); and symmetry, which also expresses itself as between ideas heard simultaneously and between ideas and paragraphs introduced successively. A Bach work, therefore, is rather complicated almost always, and needs to be studied a little, and the art of hearing it appreciatively has to be acquired; but once we have mastered it, there are no works in music which are more fresh or permanently pleasing.
The Bach selections upon the present program include three preludes and fugues, those of C-sharp major, C minor, and G major, all from the first volume of the "Clavier." There is no necessary connection between the prelude and the fugue following, except that in Bach's idea they somehow corresponded or contrasted in such a manner that they could be heard agreeably in connection.
The prelude in C-sharp, which opens the program, consists of a long leading idea (eight measures) which is repeated completely six times in the course of the work. After it has been heard four times,—in the keys of C-sharp, G-sharp, D-sharp minor, and A-sharp minor,—it is relieved by a modulatory interlude, constructed out of new material (measures 33 to 46). Then the original theme is resumed in the subdominant of the principal key (F-sharp major) and is given entire in the original key of C-sharp, the repetition being exact. In measure 63 the conclusion begins. It consists of a pedal point upon G-sharp, treated very pleasantly, and relieved and developed in measures 75 to 91 by interesting matter of a more impassioned character. At measure 91 the pedal figure returns, and is abandoned only at measure 101, after which the end speedily follows. (Before playing the piece have the parts played and explained separately, each division as here marked, and then the whole prelude entire.) The work as a whole is singularly light and pleasing.
The fugue is built upon the subject in the soprano at the beginning, running two measures. This subject is repeated entire ten times, and fragments are used over and over again.
In immediate contrast with this work is placed the so-called "Moonlight Sonata"—the title affixed not by Beethoven but by some fanciful writer. The first movement of this is quite as much a monody as anything of Bach's, but with a difference. Little is attempted in the way of modifying the harmony of the theme except to carry it through several different keys, nor is there much accessory matter employed as filling. It is practically a song,—an ode if you like,—of a melancholy, grieving character. Its structure will be understood by aid of the following analysis: It begins with a prelude of four measures, after which the leading idea enters in the key of C-sharp minor, closing in E-major, four measures. After a measure of accompaniment the subject resumes in C major, proceeding immediately to B minor, after a cadence in which an accessory melodic bit is introduced, having the character of suspending the action, eight measures, ending in F-sharp minor. The leading idea now enters in F-sharp, five measures, and three little melodic bits followed by eleven measures of arpeggio matter hold back the action for the return of the theme in measure 42 (first accent in 43). Everything in this movement grows out of the leading melody, and the movement has no skeleton or orderly arrangement of parts except in a very general manner.
The allegretto which follows is practically a sort of scherzo, in song-form with trio. Then comes the very dramatic finale, consisting of three main elements handled in the style of a sonata-piece. The Principal extends to the first beat of the twentieth measure. On the second beat of this the Second enters and runs twenty-three measures. With the second eighth note of this measure a movement of eighth notes in chords enters, which forms the concluding piece. This carries us to the double bar, after which a free fantasia follows upon the same material. The free fantasia extends to two measures of whole notes, thirty-six measures in all, where the original theme returns and the first part is recalled in different keys. At the end there is an added coda of thirty-four measures counting from the end of the piece.
The Prelude in G major of Bach is another pleasing illustration of his manner. It is very simple in construction and needs only to have the first two measures and a half played in advance for defining the subject, and the fourth measure once, to define the second leading idea. Everything else is developed out of these ideas. In measure 11 some new material is introduced and treated with excellent effect.
The fugue is rather an elaborate one. After the subject has been carried through the first time, the subject is introduced in a new form, in inversion (measure 43, alto), all ascending passages in the original being now imitated in downward directions and by the same interval. This taken as a new subject affords ground for much additional development, and later on the fugue becomes very complicated and interesting. When well played, however, the complication is only an incident of a very playful and varied composition. In the entire work there is no lyrical idea; everything comes thematically.
In the Beethoven sonata which I have chosen for contrast, D minor, opus 31, No. 2, the thematic mode of construction is also marked, but the contrast of subjects is very much greater than in the Bach work, and the effect of the whole impassioned to a high degree. Beginning with a slow arpeggio chord (two measures) the first theme follows only to be interrupted in the sixth measure. In the seventh the Principal subject is resumed, and in measure 10 a new motive appears in the vigorously ascending bass theme, which is immediately answered by a soprano counter theme, measures 11, 12, 14. This carries us forward to measure 30, where an episode comes in not unrelated to the first theme, and again in measure 44 a passage of chords practically forming a pedal point, and the conclusion proper in measure 55. In the elaboration these themes are delightfully treated, and the entire movement has much the character of an improvisation. The slow movement continues the rhapsodical spirit of the first movement. The finale is one of the most delightful examples of charming effect reached by means of composition essentially thematic.
The Sonata, opus 90, in E, is one of the most pleasing of Beethoven, and, aside from a certain figure in tenths for the bass (measures 55 to 58, and again later on), it presents no serious difficulties for the player. The second movement is a delightful song, which is carried out at great length.
The first movement of Bach's Italian concerto is much more modern in style than the other pieces of Bach in this program. Without ever quite reaching the modern conception of the lyric, it at least approaches it closely at times, and produces a beautiful effect.
Of the Mozart fantasia there is not room to speak in detail. Note, however, the very clever modulatory treatment of the leading idea in the first two pages, and the entrance of the lovely slow melody in D major near the end of the second page. The latter is Mozart-like in the extreme.