Use this to convert WMA files to MP3 in Linux.
```bash
#!/bin/bash
# By Marko Haapala
# converts wma to mp3 recursively. does not delete any static files, so
# cleanup and renaming is needed afterwards.
#
# requirements:
# lame - http://lame.sourceforge.net/download.php
# mplayer - apt-get install mplayer or http://www.mplayerhq.hu/design7/dload.html
current_directory=$(pwd)
wma_files=$(find "${current_directory}" -type f -iname "*.wma")
# Need to change IFS or files with filenames containing spaces will not
# be handled correctly by for loop
IFS=$'\n'
for wma_file in ${wma_files}; do
mplayer -vo null -vc dummy -af resample=44100 \
-ao pcm -ao pcm:waveheader "${wma_file}" && lame -m s \
audiodump.wav -o "${wma_file}".mp3
rm audiodump.wav
done
```