MP3からCDDB問い合わせ

作りかけですが、こんな感じです。
http://gist.github.com/7276

実行例:

$ ./a.py *.mp3
[1745663495L, 7, 150, 29025, 58125, 93000, 126525, 163575, 194175, 3256]
Disc ID: 680cb607 Num tracks: 7
multiple matches found! Matches are:
ID: 660cc407 Category: misc Title: Jack DeJohnette / Parallel Realities
ID: 5c0cc407 Category: jazz Title: Jack DeJohnette / Parallel Realities
ID: 680cc507 Category: jazz Title: Jack DeJohnette / Parallel Realities