pmp3 = packMP3_09b3
pmp4 = packMP3_09b4
pmp9 = packMP3_09b9
mpz = mp3zip    (bit-perfect)

[01-fly.mp3]                  MPEG1 Joint stereo, 128kb/s @ 44100Hz, CRC, (o)
[02-promised_land-qtxmp3.mp3] MPEG1 Joint stereo, 128kb/s @ 44100Hz, (o)
[02-Virus.mp3]                MPEG1 Joint stereo, 128kb/s @ 44100Hz, (o)
[03-Evil_Inside.mp3]          MPEG1 Stereo, 192kb/s @ 44100Hz, (o)
[07-Falling_Down.mp3]         MPEG1 Joint stereo, 320kb/s @ 44100Hz, (o)
[07-Lost_Message.mp3]         MPEG1 Stereo, 192kb/s @ 44100Hz, (o)
[07-the_smoke-upm.mp3]        MPEG1 Joint stereo, 128kb/s @ 44100Hz, (o)
[09-Burn.mp3]                 MPEG1 Stereo, 320kb/s @ 44100Hz,
[barbershop.mp3]              MPEG1 Stereo, 128kb/s @ 44100Hz, (o)
[book1.mp3]                   MPEG2 Stereo, 32kb/s @ 16000Hz, (a),
                               
                              ----- mpz ----  ---- pmp3 ---  ---- pmp4 ---  - pmp9
[01-fly.mp3]                  7.657s  6.625s  6.719s 7.625s  6.719s 7.375s  6.703s
[02-promised_land-qtxmp3.mp3] 3.187s  2.922s  3.250s 3.547s  3.312s 3.594s  3.281s
[02-Virus.mp3]                4.593s  4.063s  4.140s 4.657s  4.188s 4.562s  4.156s
[03-Evil_Inside.mp3]          3.453s  3.062s  3.219s 3.594s  3.265s 3.578s  3.234s
[07-Falling_Down.mp3]         6.328s  5.328s  5.406s 6.282s  5.703s 6.062s  4.985s
[07-Lost_Message.mp3]         3.750s  3.406s  3.844s 4.250s  4.046s 4.360s  3.953s
[07-the_smoke-upm.mp3]        3.453s  3.094s  3.250s 3.562s  3.265s 3.578s  3.234s
[09-Burn.mp3]                 6.016s  5.281s  5.563s 6.562s  5.547s 6.156s  5.578s
[barbershop.mp3]              2.468s  2.282s  2.750s 3.109s  2.781s 3.094s  2.750s
[book1.mp3]                  27.234s 24.109s 

                                   mp3       mpz     pmp3     pmp4     pmp9
[01-fly.mp3]                  11830068  10513848 10514711 10507959 10507095*
[02-promised_land-qtxmp3.mp3]  5471125   4984175* 5021268  5020231  5021127
[02-Virus.mp3]                 7327778   6611701  6613023  6610059* 6610445
[03-Evil_Inside.mp3]           5657789   4639990* 4708854  4707411  4710995
[07-Falling_Down.mp3]         10473429   7273519* 7601951  7579757  7564672
[07-Lost_Message.mp3]          6518784   5431686* 5546596  5548894  5548717
[07-the_smoke-upm.mp3]         5722888   5073614* 5127621  5125834  5128265
[09-Burn.mp3]                 10335302   7731647* 7921153  7911818  7908979
[barbershop.mp3]               4282121   3775712* 3841292  3840470  3842414