#/bin/bash
rm -rf lofi
mkdir lofi
for i in m*; do echo $i; sox $i -c 1 -r 22050 lofi/$i; done
for i in s*; do echo $i; sox $i -c 1 -r 22050 lofi/$i; done
for i in v*; do echo $i; sox $i -r 22050 lofi/$i; done