+require Exporter;
+use vars qw(@ISA @EXPORT $TYPE_BOOL $TYPE_TAG $TYPE_ARTIST $TYPE_ALBUM $TYPE_FILE);
+@ISA=qw(Exporter);
+@EXPORT=qw($TYPE_BOOL $TYPE_TAG $TYPE_ARTIST $TYPE_ALBUM $TYPE_FILE);
+($TYPE_BOOL, $TYPE_TAG, $TYPE_ARTIST, $TYPE_ALBUM, $TYPE_FILE)=(1..5);
+