소나타를 구성하는 악장들은 전체적으로 변증법적인 구조를 지닌다. 대립되는 성격의 악장이 2개 연속하여 등장하고 종악장에서 갈등은 해소된다. 요컨데 정-반-합이다. 악장을 구성하는 소나타형식과 같은 원리이다. 이처럼 합리적인 곡의 구성은 가장 많은 작곡가들의 공감을 일으켰고 서양음악의 '주류'로 자리하게 하였다.
Beethoven - Sonata No. 9 in E major, Op. 14, No. 1 (Richard Goode)
00:00 - Allegro
06:40 - Allegretto
10:25 - Rondo - Allegro comodo
Richard Goode, 1993
Beethoven Piano Sonata No. 9 in E major Op.14/1 - Schnabel
0:00 I. Allegro
6:52 II. Allegretto
10:58 III. Rondo: Allegro comodo
Artur Schnabel, piano
Wilhelm Backhaus - Beethoven Piano Sonata No. 9 in E major, Op. 14/1
1. Allegro
2. Allegretto
3. Rondo: Allegro comodo
Piano Wilhelm Backhaus
Recording Date - 1968
Grigory Sokolov - Beethoven - Piano Sonata No 9 in E major, Op 14
Ludwig van Beethoven
Piano Sonata No 9 in E major, Op 14
Grigory Sokolov, piano
Paris, November 2002
Beethoven - Piano sonata n°9 op.14 n°1 - Richter London 1963
Ludwig van Beethoven
Piano sonata n°9 op.14 n°1
Sviatoslav Richter
Live recording, London, 2.II.1963
L. van Beethoven sonata No 9 in E major op.14 nr.1
Pianosonata nr. 9 in E-major Opus 14/1
1. Allegro
2. Allegretto - Trio
3. Rondo: Allegro commodo
Murray Perahia in this fantastic playing Beethoven...the one I like the most....
recorded June 16 - 18 2008 in Saal 1 Rundfunkzentrum, Berlin, Gernamy
Beethoven Piano Sonata 9 E major Barenboim
Ludwig van Beethoven Piano Sonata No. 9 in E major, Op. 14, No. 1
Daniel Barenboim, piano
Allegro in E major
Allegretto in E minor with a trio in C major (which returns in the Coda) 6:50
Rondo ? Allegro comodo in E major 11:21
Beethoven Piano Sonata No. 9 in E major, Op. 14, No. 1
Andras Schiff: The Lectures
Beethoven Sonatas
Wigmore Hall from 2004--6