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    my @files = grep /mp3$/i, readdir D;
    @files = map ( $_ = $dir . $_, @files);
    closedir(D) || print "Couldn't read '$dir':$!";
    return @files;
}

sub get_mp3_tag {
    my($file)   = shift;
    open(I,$file) || return '';
    binmode I;
    local $/ = '';
    seek I, -128, 2;
    my $str = <I> || '';
    return '' if !($str =~ /^TAG/);
    $file = sprintf("%-255s",$file);
    $str =~ s/^TAG(.*)/$file$1/;
    my $genre = $str;
    $genre =~ s/^.*(.)$/$1/g;
    $str =~ s/(.)$//g;
    $genre = unpack( 'C', $genre );
my @genres =("Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge", "Hip-Hop", "Jazz", "Metal", "New Age", "Oldies", "Other", "Pop", "R&B", "Rap", "Reggae", "Rock", "Techno", "Industrial", "Alternative", "Ska", "Death Metal", "Pranks...