Ничего нормального там нет, в осном либо кривые оцифровки относительно нормальных изданий либо, в подавляющем большинстве, оцифровки откровенного шлака (лицензии, made in EU и т.д.)... плавали уже, знаем
видимо плавание не затяжное
вот пример
TITLE "Adagio d'Albinoni"
PERFORMER "Gary Karr"
CATALOG 4988003376826
REM GENRE "Classical"
REM DATE "1982"
REM DISCID 6C089908
REM REPLAYGAIN_ALBUM_GAIN -1.91 dB
REM REPLAYGAIN_ALBUM_PEAK 0.964966
FILE "01 - Albinoni, Giazotto- Adagio in G minor.flac" WAVE
TRACK 01 AUDIO
TITLE "Albinoni, Giazotto: Adagio in G minor"
ISRC JPKI08178675
REM REPLAYGAIN_TRACK_GAIN -5.25 dB
REM REPLAYGAIN_TRACK_PEAK 0.964966
INDEX 01 00:00:00
TRACK 02 AUDIO
TITLE "Beethoven: Sonatina"
ISRC JPKI08178677
REM REPLAYGAIN_TRACK_GAIN 0.57 dB
REM REPLAYGAIN_TRACK_PEAK 0.824585
INDEX 00 08:52:08
FILE "02 - Beethoven- Sonatina.flac" WAVE
INDEX 01 00:00:00
TRACK 03 AUDIO
TITLE "Franck: Piece No.V"
ISRC JPKI08178678
REM REPLAYGAIN_TRACK_GAIN 1.23 dB
REM REPLAYGAIN_TRACK_PEAK 0.625763
INDEX 00 04:47:01
FILE "03 - Franck- Piece No.V.flac" WAVE
INDEX 01 00:00:00
TRACK 04 AUDIO
TITLE "Handel: Sonata No.9: I. Largo"
ISRC JPKI00914267
REM REPLAYGAIN_TRACK_GAIN -0.27 dB
REM REPLAYGAIN_TRACK_PEAK 0.626251
INDEX 00 05:58:06
FILE "04 - Handel- Sonata No.9- I. Largo.flac" WAVE
INDEX 01 00:00:00
TRACK 05 AUDIO
TITLE "Handel: Sonata No.9: II. Alla breve"
ISRC JPKI00914268
REM REPLAYGAIN_TRACK_GAIN 0.51 dB
REM REPLAYGAIN_TRACK_PEAK 0.646179
INDEX 00 03:40:16
FILE "05 - Handel- Sonata No.9- II. Alla breve.flac" WAVE
INDEX 01 00:00:00
TRACK 06 AUDIO
TITLE "Handel: Sonata No.9: III. Andante"
ISRC JPKI00914269
REM REPLAYGAIN_TRACK_GAIN 0.42 dB
REM REPLAYGAIN_TRACK_PEAK 0.644196
INDEX 00 02:26:39
FILE "06 - Handel- Sonata No.9- III. Andante.flac" WAVE
INDEX 01 00:00:00
TRACK 07 AUDIO
TITLE "Handel: Sonata No.9: IV. Vivace"
ISRC JPKI00914270
REM REPLAYGAIN_TRACK_GAIN -2.14 dB
REM REPLAYGAIN_TRACK_PEAK 0.712585
INDEX 00 04:06:09
FILE "07 - Handel- Sonata No.9- IV. Vivace.flac" WAVE
INDEX 01 00:00:00
TRACK 08 AUDIO
TITLE "J.S. Bach, Gounod: Ave Maria"
ISRC JPKI08178674
REM REPLAYGAIN_TRACK_GAIN 5.31 dB
REM REPLAYGAIN_TRACK_PEAK 0.482361
INDEX 00 01:58:04
FILE "08 - J.S. Bach, Gounod- Ave