Tags, Mp3 and Flac

Have a problem with flac tags,...

need to clean up 100's of .flac tags....

example:

(1)_Buff & the Skylights - Wishing You.flac

07 have a great day.mp3

^^Love for ever - Muffin Men.flac
(spaces)


As you can see, there are allot of problems,
and I don't have the time to hand tag each .flac /.mp3 file.
----
is there ANY thing for Linux, that can ( RE-tag )
.flac /.mp3 files, ie: do a lookup on Artist or Title or both,
and display choices, and the .flac files that it knows,
correct them to a "display format" : Artist - Song Title.flac

And correct the reminding tag info, time, gene, rip with..etc.etc.
so, when I look into a folder, I see.... a nice listing of songs,
Artist - Song Title.flac /.mp3


Big Thanks +++
Rich