01 - [Opus 11] I. Allegro maestoso.flac:  tested ok (file will decode properly)
02 - [Opus 11] II. Romance. Larghetto.flac:  tested ok (file will decode properly)
03 - [Opus 11] III. Rondo. Vivace.flac:  tested ok (file will decode properly)
04 - [Opus 21] I. Maestoso.flac:  tested ok (file will decode properly)
05 - [Opus 21] II. Larghetto.flac:  tested ok (file will decode properly)
06 - [Opus 21] III. Allegro vivace.flac:  tested ok (file will decode properly)

No errors occured.