	Title/Composers	Performer	Listen	Time	Size	Size
1	12 Etudes, Op.10: Etude No.1 In C: Allegro	Wilhelm Backhaus	Play	01:58	4 MB	6 MB
2	12 Etudes, Op.10: Etude No.2 In A: Allegro	Wilhelm Backhaus	Play	01:16	2 MB	3 MB
3	12 Etudes, Op.10: Etude No.3 In E: Lento Ma Non Troppo	Wilhelm Backhaus	Play	04:28	10 MB	13 MB
4	12 Etudes, Op.10: Etude No.4 In C#: Presto	Wilhelm Backhaus	Play	01:55	4 MB	6 MB
5	12 Etudes, Op.10: Etude No.5 In G Flat, Black Keys: Vivace	Wilhelm Backhaus	Play	01:29	3 MB	4 MB
6	12 Etudes, Op.10: Etude No.6 In E Flat: Andante	Wilhelm Backhaus	Play	03:07	7 MB	9 MB
7	12 Etudes, Op.10: Etude No.7 In C: Vivace	Wilhelm Backhaus	Play	01:23	3 MB	4 MB
8	12 Etudes, Op.10: Etude No.8 In F: Allegro	Wilhelm Backhaus	Play	02:20	5 MB	7 MB
9	12 Etudes, Op.10: Etude No.9 In F: Allegro, Molto Agitato	Wilhelm Backhaus	Play	01:54	4 MB	5 MB
10	12 Etudes, Op.10: Etude No.10 In A Flat: Assai Vivace	Wilhelm Backhaus	Play	02:21	5 MB	7 MB
11	12 Etudes, Op.10: Etude No.11 In E Flat: Allegretto	Wilhelm Backhaus	Play	01:38	3 MB	5 MB
12	12 Etudes, Op.10: Etude No.12 In C, Revolutionary: Allegro Con Fuoco	Wilhelm Backhaus	Play	02:32	5 MB	8 MB
				26 mins	60 MB
				26 mins	83 MB

Quality	Format	Encoding	Description
Standard	MP3	320kps 44.1kHz	MP3 is an audio coding format which uses a form of lossy data compression. The highest bitrate of this format is 320kbps (kbit/s). MP3 Digital audio takes less amount of space (up to 90% reduction in size) and the quality is not as good as the original one.
CD Quality	FLAC	16bit 44.1kHz	FLAC is an audio coding format which uses lossless compression. Digital audio in FLAC format has a smaller size and retains the same quality of the original Compact Disc (CD).

Chopin Etudes Op.10, Op. 25 (No. 1) - Wilhelm Backhaus

Wilhelm Backhaus