Bumping this to the new page for retirement tracking. Until 3/5 most updates will occur at night.
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 (after today), Elvis (after today), Margaritaville (after tomorrow)
Playlists with 50+ songs and/or 3+ hours are in bold and their categories will likely be retired on their next roll.
Soul Town -- 63 songs, 3 hours and 34 minutes
Fly/The Heat/Shade45 -- 52 songs, 3 hours and 31 minutes (much of this is Fly, a few Heat, very little Shade45; to be retired at 5 hours)
Deep Tracks -- 47 songs, 3 hours and 32 minutes
PopRocks -- 43 songs, 2 hours and 47 minutes
Turn Down the Lights (Instrumental Movie Music) -- 37 songs, 2 hours and 11 minutes
Outlaw Country -- 34 songs, 2 hours and 10 minutes
All About That Bass (Awesome Bass parts) -- 32 songs, 2 hours and 32 minutes
Willie's Roadhouse -- 31 songs, 1 hour and 37 minutes
The Noble Eightfold Path (Classic Punk before Nirvana) -- 30 songs, 1 hour and 27 minutes
SoulCycle -- 27 songs, 1 hour and 49 minutes
Springsteen -- 26 songs, 2 hours and 8 minutes
50s on 5 -- 26 songs, 1 hour and 11 minutes
Second Wave (90s Alternative) -- 25 songs, 1 hour and 38 minutes
Bluegrass Junction -- 24 songs, 1 hour and 31 minutes
Faction -- 24 songs, 1 hour and 16 minutes
Oh Canada (strictly Canadian artists) -- 23 songs, 1 hour and 43 minutes
Classic Vinyl -- 21 songs, 1 hour and 34 minutes
Sleet (A Wintery Mix) -- 20 songs, 1 hour and 32 minutes
In My Room -- 18 songs, 1 hour and 14 minutes
Summerpalooza (Not the League) -- 18 songs, 1 hour and 1 minute
David Bowie Channel -- 17 songs, 1 hour and 10 minutes
Poptopia -- 17 songs, 57 minutes
The Good Time Gospel Hour -- 15 songs, 57 minutes
Eel Pie Preservation Society (Just The Who and The Kinks) -- 15 songs, 56 minutes
Are You Sure Hank Done It This Way? (Country Rock Radio) -- 15 songs, 55 minutes
I Heart Prog (Progressive Rock) -- 14 songs, 2 hours and 30 minutes
Velvet -- 14 songs, 56 minutes
Free Stylin' (Pre-90 Hip Hop) -- 13 songs, 1 hour and 2 minutes
Synthesizer Smorgasbord (Synthpop and Electronica) -- 13 songs, 52 minutes
Globalization -- 12 songs, 53 minutes
Don't Worry Be Happy (Upbeat Songs) -- 12 songs, 39 minutes
KP's Boneyard (Metal 1980-95) -- 11 songs, 51 minutes
Stevie Wonder Radio -- 11 songs, 49 minutes
The Stonehenge Channel -- 10 songs, 52 minutes
Bob Dylan Radio -- 10 songs, 49 minutes
XMU Rocks!!! (21st century non-twangy Alt/Indie) -- 10 songs, 35 minutes
International 2-No Boogaloo (World Music) -- 6 songs, 34 minutes
Falling Leaves (Songs about Autumn) -- 4 songs, 18 minutes
Rolling Stones Radio -- 4 songs, 15 minutes
1800s on 18 (19th Century Music) -- 2 songs, 26 minutes
Not yet rolled:
1900s on 19 (Music from 1900-1949)
Beat It (Great drums and/or percussion parts)
Concept Concept Channel (songs from concept albums)
Featuring... (Songs with Guest Shots)
Guitar Hero (Solos and/or Riffs - 2x Bonus for dual leads)
Hall of Very Good (RRHOF Omissions)
Jazz-Rock Fusion
Lilith Fair (Coffee House welcoming women of all ages)
Spring Forward (Songs about Spring)
The Antipodes (Music from Australia & New Zealand)
The Beeb (Strictly UK artists)
The Highway (21st Century Country)
The Man in Black (Johnny Cash)
The Untitled Jack and Dave Early Afternoon Show (White, Grohl & their gang)
Not yet in the category rotation:
Radio Free Bird (Southern Rock)
WLUV & KSEX-FM (Slow Jams)
How Bizarre (Weird and wonderful tracks)
Grrrrls Grrrls Grrrls (Women Who Rock)
Shut Up N Play Yer Guitar (Rock Instrumentals)
FFA-1 Storytellers (Story Songs)
Rude Youth (Ska)
Geology 101 (Songs with Rock in the title or lyrics)
150 Seconds with Matt Pinfield (Songs shorter than 2 min 30 sec)
Bright Lights Big City (Songs about the urban life)
Not yet in the "not yet in the category rotation" (aka Dayton play-in round):
Keyboard Warriors (Uber piano, organ, synth, celeste, harpsichord, accordian, etc.)
Goin' Solo (Songs from solo artists known for being in bands)
Politico (Songs about politics and stories from the news)
Folk Yeah (Folk music)
AARP Public Affairs Programming (Songs by artists older than 50)
NASA Mission Control (Songs about space, being spacey or taking up space)
Morning Zoo (Songs about animals)
Saxy Time (Non-jazz songs featuring saxophone)
Tripping Ball (Psychedelic songs)