There are many series, suites and cycles of pieces which can be considered "up there" in the pianist's standard repertoire: Bach's '48', Schubert's Impromptus and Moments Musicaux, Schuman's Carnaval and Kreisleriana, Chopin's Etudes and Preludes, Liszt's Annèes or the Transcendental Studies, but none can quite come close to Beethoven's 32 Piano Sonatas, usually referred to as the 'New Testament' of piano music (the WTC is the 'Old Testament'!). Perhaps the primary appeal of these pieces, aside from the sheer Herculean effort of learning and absorbing them, is that they offer both a far-reaching overview of Beethoven's musical style and a glimpse into the inner workings of his compositional life and personality. Urban legend has it that Beethoven was a rough, irascible, grumpy and unapproachable sod, but this does not tell us much about his music. Living with his music, spending time with it to understand what makes it special, allows a more honest, rounded view of him, and, perhaps of all his music, the piano sonatas offer a really candid autobiography.

As pianists, whether amateur or professional, advanced or intermediate, or even just beginning on the great journey of exploration, we have all come across Beethoven's piano music, and many of us have played at least one of his sonatas during our years of study. As an early student, a taster of a proper sonata in the form of one of his Sonatinas (something my father is grappling with at the moment - and refusing any helpful advice from me!). Later on, we might encounter one of the "easier" piano sonatas, such as the pair of two-movement sonatas that form the Opus 49 (nos. 19 and 20), which are roughly Grade 5-6 standard (but don't be fooled by the comparatively "easy" notes!). As part of my Grade 8 repertoire, I learnt the No. 5 (Opus 10, No. 1, in C minor), which prefigures the far more well-known and well-loved Pathétique in the flourish of its opening measures, the "beautiful melody" of its slow movement, and its febrile final movement. A quick glance through the Diploma repertoire lists for any of the exam boards (Trinity, ABRSM, RAM etc) and there is a generous handful of sonatas to choose from, from well-known to less popular, to suit each level of Diploma right up to Fellow.

It is generally accepted pianistic wisdom that Beethoven composed the piano sonatas during three distinct periods of his life, and as such, like the Duo Sonatas for Piano and 'Cello (read my earlier post here), offer a fascinating overview of his compositional development. Setting aside the three "Electoral" sonatas, which are not usually included in the traditional cycle of 32 (though Beethoven authority, Professor Barry Cooper, who has edited new the ABRSM edition of the sonatas, argues that there is a case for including the three sonatas that Beethoven wrote when he was 12 in a complete edition), the early sonatas are, like the early duo sonatas (for violin and for 'cello), virtuosic works, reminding us that Beethoven was a fine pianist. While the faster movements may nod back to his teacher, Haydn (though Beethoven would strenuously deny any influence!), it is the slow movements which demonstrate Beethoven's deep understanding of the capabilities of the piano, and its ability, through textures and colours, moods and contrasts, to transform into any instrument he wishes it to be. Some of the writing could be for string quartet (Op. 2 No. 2). In the early sonatas, Beethoven's mastery of the form is already clear, and many look forward to the greater, more complex, and more revolutionary sonatas of his 'middle' period. His distinctive musical personality is already stamped very firmly on these early works.

The sonatas from the middle period are some of the most famous:

The 'Tempest' and 'La Chasse' (Op. 30, Nos. 2 and 3). The first with its stormy, passionate opening movement, the second of the opus rollicking and somewhat tongue-in-cheek.

The 'Moonlight' (Op. 27, No. 2): the first piano sonata to open with a slow movement. Too often the subject of clichéd, lugubriously romantic renderings, this twilight first movement shimmers and shifts. An amazing gesture, created by a composer poised on the threshold of change.

The 'Waldstein' (Op. 53). Throbbing quavers signal the opening of one of the greatest of all of Beethoven's piano sonatas, while the final movement begins with a sweetly consoling melody which quickly transforms into daring octave scales in the left hand and a continuous trill in the right hand. This is Beethoven at his most heroic.

'Les Adieux' (Op. 81a). Suggested to be early 'programme' music in its telling of a beethoven black story (Napoleon's attack on the city of Vienna which forced Beethoven's patron, Archduke Rudolph, to leave the city, though this remains the subject of some discussion still). It is true that Beethoven himself named the three movements "Lebewohl," "Abwesenheit," and "Wiedersehen". One of the most challenging sonatas because of its mature emotions and technical difficulties, it bridges the gap between Beethoven's middle and late periods.

Late period:

The 'Hammerklavier' (Op. 106), with its infamous and perilously daring grand leap of an octave and a half at the opening (which, of course, should be played with one hand!); its slow movement of infinite sadness and great suffering; its finale, a finger-twisting fugue, the cumulative effect of which is overwhelming: an expression of huge power and logic.