At first, sorry for my poor english.
There are different technical info. in some files between mp3tag and foobar2K (or winamp).
length 6:26 / codec MPEG 2.5 layer I / Frequency 8000 Hz
<foobar2K 0.9.4.2 & Winamp 5.3.3>
length 3:15 / codec MPEG 1 layer III / Frequency 44100 Hz
Sample file is attatched..
Link is here.
Moderation: Link to complete file removed due to copyright restrictions. Please post samples next time or send the files to Florian's support address.
Thanks for good tool~