Usage:
flactag ARTIST TITLE -- *.flac
Example:
$ flactag ARTIST TITLE -- *.flac CD01TR01.flac ARTIST []: Tiffany CD01TR01.flac TITLE []: I Think We're Alone Now CD01TR02.flac ARTIST [Tiffany]: Yazz CD01TR02.flac TITLE [I Think We're Alone Now]: The Only Way Is Up