Put track numbers in a format that the Sansa Clip doesn't choke on.

sansa-clip.py

# Put track numbers in a format that the Sansa Clip doesn't choke on.

from mutagen.easyid3 import EasyID3
import sys,re

r = re.compile('\d/\d\d')

for f in sys.argv[1:]:
        print f
        g = EasyID3(f)
        t = g['tracknumber'][0]
        if r.match(t):
                g['tracknumber'] = '0' + t
                g.save()