Bumping this to the new page for retirement tracking.
Retired: Holly, First Wave, Underground Garage, Classic Rewind, Road Trip Radio, The Joint, Symphony Hall, The Groove, Covers, R&R HOF, Hair Nation, XMU, Pearl Jam, Studio 54, Comes Alive, 80s on 8, Octane/Turbo, Coffee House, Prince, Chill, Lithium, Hits 1, Sinatra (Standards), 70s on 7, Pop2K, Yacht Rock, Real Jazz, The Beatles, On Broadway, Jam On, BPM, Prime Country, Tom Petty, The Bridge, 90s on 9, 60s on 6, Bluesville, Elvis, Margaritaville, SoulCycle, Deep Tracks, Bluegrass Junction, Soul Town, Fly/The Heat/Shade45, Faction, PopRocks, Globalization, Outlaw Country, Willie's Roadhouse (after tomorrow)
Playlists with 50+ songs and/or 3+ hours are in bold and their categories will likely be retired on their next roll.
Turn Down the Lights (Instrumental Movie Music) -- 37 songs, 2 hours and 11 minutes
I Heart Prog (Progressive Rock) -- 36 songs, 5 hours and 15 minutes
Classic Vinyl -- 33 songs, 2 hours and 33 minutes
Oh Canada (strictly Canadian artists) -- 33 songs, 2 hours and 23 minutes
The Noble Eightfold Path (Classic Punk before Nirvana) -- 33 songs, 1 hour and 37 minutes
All About That Bass (Awesome Bass parts) -- 32 songs, 2 hours and 32 minutes
FFA-1 Storytellers (Story Songs) -- 30 songs, 2 hours and 32 minutes
Are You Sure Hank Done It This Way? (Country Rock Radio) -- 30 songs, 1 hour and 53 minutes
50s on 5 -- 29 songs, 1 hour and 17 minutes
Springsteen -- 26 songs, 2 hours and 8 minutes
Second Wave (90s Alternative) -- 25 songs, 1 hour and 38 minutes
Synthesizer Smorgasbord (Synthpop and Electronica) -- 24 songs, 1 hour and 47 minutes
Sleet (A Wintery Mix) -- 23 songs, 1 hour and 40 minutes
Rolling Stones Radio -- 23 songs, 1 hour and 39 minutes
Don't Worry Be Happy (Upbeat Songs) -- 22 songs, 1 hour and 15 minutes
Free Stylin' (Pre-90 Hip Hop) -- 20 songs, 1 hour and 35 minutes
Bob Dylan Radio -- 19 songs, 1 hour and 30 minutes
Geology 101 (Songs with Rock in the title or lyrics) -- 19 songs, 1 hour and 15 minutes
Velvet -- 18 songs, 1 hour and 15 minutes
In My Room -- 18 songs, 1 hour and 14 minutes
Summerpalooza (Not the League) -- 18 songs, 1 hour and 1 minute
Poptopia -- 18 songs, 1 hour and 0 minutes
Beat It (Great drums and/or percussion parts) -- 17 songs, 1 hour and 26 minutes
David Bowie Channel -- 17 songs, 1 hour and 10 minutes
Falling Leaves (Songs about Autumn) -- 16 songs, 1 hour and 0 minutes
Eel Pie Preservation Society (Just The Who and The Kinks) -- 16 songs, 59 minutes
The Good Time Gospel Hour -- 15 songs, 57 minutes
International 2-No Boogaloo (World Music) -- 14 songs, 1 hour and 17 minutes
The Untitled Jack and Dave Early Afternoon Show (White, Grohl & their gang) -- 14 songs, 56 minutes
Stevie Wonder Radio -- 12 songs, 54 minutes
1900s on 19 (Music from 1900-1949) -- 12 songs, 35 minutes
KP's Boneyard (Metal 1980-95) -- 11 songs, 51 minutes
Spring Forward (Songs about Spring) -- 11 songs, 47 minutes
The Stonehenge Channel -- 10 songs, 52 minutes
XMU Rocks!!! (21st century non-twangy Alt/Indie) -- 10 songs, 35 minutes
1800s on 18 (19th Century Music) -- 2 songs, 26 minutes
Featuring... (Songs with Guest Shots) -- 1 song, 3 minutes
Not yet rolled:
150 Seconds with Matt Pinfield (Songs shorter than 2 min 30 sec)
AARP Public Affairs Programming (Songs by artists older than 50)
Bright Lights Big City (Songs about the urban life)
Concept Concept Channel (songs from concept albums)
Guitar Hero (Solos and/or Riffs - 2x Bonus for dual leads)
Hall of Very Good (RRHOF Omissions)
How Bizarre (Weird and wonderful tracks)
Jazz-Rock Fusion
Lilith Fair (Coffee House welcoming women of all ages)
Morning Zoo (Songs about animals)
Radio Free Bird (Southern Rock)
Radio Omega (Songs off final/most recent albums)
Rude Youth (Ska)
Saxy Time (Non-jazz songs featuring saxophone)
Shut Up N Play Yer Guitar (Rock Instrumentals)
The Antipodes (Music from Australia & New Zealand)
The Beeb (Strictly UK artists)
The Highway (21st Century Country)
The Man in Black (Johnny Cash)
Not yet in the category rotation:
WLUV & KSEX-FM (Slow Jams)
Grrrrls Grrrls Grrrls (Women Who Rock)
NASA Mission Control (Songs about space, being spacey or taking up space)
Politico (Songs about politics and stories from the news)
The Ego Meets the Dove (CSNY and one degree of separation)
Strings and Things (Songs with string sections or orchestral backing)
Breakup Songs
Not yet in the "not yet in the category rotation" (aka Dayton play-in round):
Vocal Chords (Songs with great harmony vocals)
Radio Alpha (Songs off debut albums)
Aretha and Otis Show
Folk Yeah (Folk music)
Keyboard Warriors (Uber piano, organ, synth, celeste, harpsichord, accordian, etc.)
Goin' Solo (Songs from solo artists known for being in bands)
Lighters Up: Power Ballads
Horny Time (Songs with Brass Sections)
Yeah, it's really come to the Taylor Swift channel
Tripping Balls (Psychedelic tunes)
Stripped -- acoustic songs from electric/electronic artists
META-static radio - songs referencing other artists/songs/albums
Beat This -- songs with Beat(s) in the title or lyrics
The Jose, Jim & Johnnie Show: Songs about alcohol and drinking
Chemistry 101 (Songs about drugs)
This is the End -- songs with great endings
This is the Beginning - songs with great intros
Songs from Movies (non-instrumental except for Shaft)
The Velvet Underground and bands who bought their album
I guess maybe it's the edibles talking tonight then. 
Prog
