Music
I added the functionality to my music script to create a fantastic file. I've filled out the list a bit. I also added a simple duplicate finding routine that checks for duplicate file names. It only does the file name at the moment. Some duplicates slip through, but not nearly as many. I've spot checked the duplicate file and sure enough the files are there more than once. The sheer number of duplicates is frightening. 12556 duplicates out of 53537 total files including non music files. That is like one fourth.
There is an interesting side affect to removing duplicates. I notice the more obscure songs play more often. Mostly common stuff gets copied over and over. That moves their play time up artificially. This is not such a big deal. It does affect which artists I put in my fantastic list. I stop and think to myself "I'm going to hear them more often." This keeps Weird Al among others out of that list.

Output
-------- Summary -----------------------------------------
Total files processed   > 53537
Good files in playlist  > 32633
Bad files out of list   > 6557
Fantastic files         > 3882
Number of Duplicates    > 12556
Elapsed seconds         > 520.85
Files/second            > 102.787750792
----------------------------------------------------------

-------- Info --------------------------------------------
Good file               > kelly_good.m3u
Fantastic file          > kelly_fan.m3u
Duplicate file          > kelly_dup.dat
Log file                > kelly_log.log
Directory processed     > /mnt/music
----------------------------------------------------------

Fantastic list
"Alanis Morissette",
"Anna Nalick",
"Alison Krauss",
"Audioslave",
"/Beck",
"The Black Crowes",
"/Blondie",
"/Bluegrass",
"Bonnie Raitt",
"Bjork", "bjork",
"Butthole Surfers",
"/Cake",
"Concrete Blonde",
"Cowboy Junkies",
/Creed",
"David Allan Coe",
"Dave Matthews",
"/The Doors",
"Dixie Chicks",                                 # Amazing artists, lousy politics.
"Fiona Apple",
"Eric Clapton",
"G Love and Special Sauce",
"/Garbage",
"George Thorogood",
"/Jewel",
"Johnny Cash",
"Kittie", "kittie",
"Kid Rock",                                     # Marginal
"Linkin Park",
"Lisa Loeb",
"Lucinda Williams",
"George Thorogood",
"Matthew Sweet",
"Mazzy Star",
"Moldy Peaches",
"Natalie Merchant",
"/Nirvana",
"No Doubt",
"Norah Jones",
"/Prince",                                      # Yah, I like prince. =\
"Primus", "primus",
"Rolling Stones",
"/Sarah McLachlan",
"Sheryl Crow",
"/Staind",
"The Scabs",
"Tracy Bonham",
"Tom Petty",
"Tom Waits",
"/Tool",
"Ugly Americans",
"Veruca Salt",
"/Whale",
"Willie Nelson",
"ZZ Top"

Bad list
"/U2",                                          # Fuck U2.
"/Rush ",                                       # I'm tired of Rush.
"/Classical/",                                  # Not at work.
"pimsleur", "Pimsleur",                         # Not unless I'm in the mood for a lesson.
"/Luca Turilli",                                # Just annoying.
"/jazz", "Jazz/",                               # Just because Jazz drives me nuts at work.
"Barry White",                                  # I like Barry White, but not at work.
"Destiny's Child",
"/George Clinton",                              # So 80s and he came out in the 90s.
"/Damnation_History",                           # Religious nonsense.
"FetenHits",                                    # Too many shitty songs.
"Cradle of Filth",                              # Blekh!!!
"/Starship",                                    # Over plaid.
"Quad City",
"Love Tractor",
"grand Funk railroad", "Grand Funk Railroad",   # Soooo sixties.
"Matisyahu",                                    # Not my taist.
"Motley Crue",                                  # Reminds me I had long hair once. =[
"/Living Colour",                               # I didn't laugh at the show aether.
"Bombtrack (live)",                             # This track is both preachy and messed up.
"More Bounce To The Ounce",
"Boyz II Men",                                  # Too happy.
"Kansas", "/Yes/",                              # Too ... much like Rush.
"Menudo",                                       # Give me a break.
"Less Than You Think",                          # Sounds like a busted washing machine.
"/Moby",                                        # Who?
"Funk Box",
"/Emperor",                                     # Makes me want to burn kittins.
"Radiohead and U2",
"/Spice Girls",                                 # You have got to be kidding me.
"Arular [2005]",                                # Because they support terrorism.
"Culture Club",                                 # Oy!!
"/N.E.R.D.",                                    # Yeesh
"/Trivium",
"/In Flames",
"/Killswitch Engage",
"/Project 86",
"/Ultimate Fakebook",
"/Urge Overkill",                               # There are like nine copies of this song.
"/Sinch",
"/Spineshank",
"/Skinlab",
"/Silent Hill 2",
"/Sevendust",
"/Dimmu Borgir",
"/Liars Academy",
"/Element Eighty",
"/Blindside",
"/Emperor",
"Deftones - 10 - Mx",                           # A mile of blank in the middle.
"/Iced Earth",
"/12 Steones",
"The Beta Band",
"- Moby -",
"The Mighty Mighty Bosstones",                  # I just don't like the guy's voice.
"/Dimmu Borgir",                                # Makes my throat hurt.
"Disgustipated",                                # Another disturbing distracting song.
"Mohammed Rafi",                                # Distracting. Too early sixties surf movie.
"Funkalicious",                                 # I've herd it.
"Funkadelic",
"Funky Homosapien","funky homosapien",          # Just, no.
"To All the Girls I",                           # Yuck.
"/Bill Evans",
"/Anthology 1992-2002",
"/Basement Jaxx",                               # Too dancy again.
"08 - Ignoreland"                               # One of the copies skips like mad.
"Red Red Wine", "RedRedWine",                   # The reason I wrote this script.
"Tool - Aenima - 14 - (-)Ions",                 # This song is disturbing.
"_U2_",
"/John Frusciante",
"13 - Proud Division",                          # Song is messed up.
"Built This City",                              # This song is so over.
"Tripping The Light Fantastic",                 # Too dance-ish.
"/Dio",                                         # Who ever listened to Dio?
"2525",                                         # The most depressing song ever written.
"/GRP All-Star Big Band",                       # Not my bag.
"Saturday Night Live"