MP3 fixer

#!/bin/zsh
# Needed apps
# mp3val eyed3 id3v2 python-mutagen zsh
cd /home/$USER/Загрузки/
rename s/_\\\(zvukoff\.ru\\\)//g *.mp3
rename s/_\\\(zv\.fm\\\)//g *.mp3
rename s/_/\ /g *.mp3
for file in *.mp3
	do
	mp3val -f $file
	rm -f $file.bak
	mid3iconv -eCP1251 $file
	criteria=$(id3v2 --list $file|egrep "zvukoff|zv.fm"|tr "\n" " ")
	if [[ $criteria != "" ]]
	#newname=$file
	then
		eyeD3 --remove-images --remove-comments --album="" $file
		#id3v2 -A "" $file
		#newname=$(echo $file|sed -e 's/ [a-z]/\U&/g'|sed -e 's/^[a-z]/\U&/g')
	fi
	newname=$(echo $file|sed -e 's/ [a-z]/\U&/g'|sed -e 's/^[a-z]/\U&/g')
	mv $file ../Музыка/$newname
done