Pitbull Channel

First 50 tracks generated by the Pandora algo: 

1. Pitbull -- Feel This Moment
2. Enur -- Calabria 2008
3. David Guetta -- Crank It Up
4. Enrique Iglesias -- I Like It
5. Pitbull -- Hey Baby (Drop It To The Floor)
6. Flo Rida -- Whistle
7. Nina Sky -- Move Ya Body
8. Kat Deluna -- Whine Up
9. Mark Ronson -- Uptown Funk (feat. Bruno Mars)
10. Pitbull -- Bon, Bon
11. Don Omar & Lucenzo -- Danza Kuduro
12. DJ Snake & Lil Jon -- Turn Down For What
13. Enrique Iglesias -- Bailanda (English Version)
14. Pitbull -- Give Me Everything
15. Sean Paul -- Temperature
16. Jennifer Lopez -- Dance Again
17. Usher -- Scream
18. Robin Thicke -- Blurred Lines
19. will.i.am -- Scream & Shout
20. Black Eyed Peas -- The Time (Dirty Bit)
21. Flo Rida -- Low
22. Havana Brown -- We Run The Night
23. Jason DeRulo -- Talk Dirty
24. Usher -- DJ Got Us Fallin' In Love
25. Far East Movement -- Like A G6
26. Prince Royce -- Back It Up (feat. Pitbull)
27. Flo Rida -- Wild Ones
28. Sean Paul -- (When You Gonna) Give It Up To Me
29. David Guetta -- Sexy Chick
30. Usher -- More
31. LMFAO -- Party Rock Anthem
32. Flo Rida -- Right Round
33. Enrique Iglesias -- Bailando (Spansih version)
34. Enur -- Calabria 2007 (MIMS Remix)
35. Jennifer Lopez -- Live It Up
36. David Guetta -- Titanium
37. Usher -- Yeah!
38. Sean Paul -- We Be Burnin' 
39. Enrique Iglesias -- Tonight (I'm Fornicating With You) [SUBTLE!]
40. LMFAO -- Sexy And I Know It
41. Macklemore & Ryan Lewis -- Thrift Shop
42. Sean Paul -- Get Busy
43. Pitbull -- I Know You Want Me (Calle Ocho)
44. David Guetta -- Where Them Girls At
45. Jeremih -- Tonight Belongs to U! (feat. Flo Rida)
46. Rihanna -- We Found Love
47. Pitbull -- Shake Senora
48. Nelly -- Just A Dream
49. Jeremih -- Down On Me
50. Ying Yang Twins -- Shake

Beres Hammond Channel

First 50 tracks generated by Pandora's algo:

• Beres Hammond -- Who Say (feat. Buju Banton)
• Bob Marley -- Waiting In Vain (Remixed)
• Barrington Levy -- My Time
• Tony Tuff -- Girl I've Got To Get You
• Beres Hammond -- Left Me Crying
• Shaggy -- Angel
• Musical Yout -- Pass The Dutchie
• Maxi Priest -- Crazy Love
• Rupee -- Tempted To Touch
• Beres Hammond -- Can't Stop A Man
• Gyptian -- My Number One
• Luciano -- This Is For The Leaders
• Busy Signal -- Sweet Love (Night Shift)
• Beres Hammond -- Can't Say I Never Tried
• Jah Cure -- Longing For
• Dennis Brown -- Blood, Sweat, and Tears
• Kevin Lyttle -- Turn Me On
• Bounty Killer -- Living Dangerously
• Wayne Wonder -- Die Without You
• Alaine -- Sacrifice
• Luciano -- Silver And Gold
• Garnett Silk -- Complaint
• Bitty McLean -- Walk Away From Love
• Gyptian -- Nah Let Go
• Tessanne Chin -- Hide Away [liked this one]
• Tarrus Riley -- Stay With You
• George Nooks -- Girlfriend
• Marcia Aitken -- I'm Still In Love (12" Mix)
• Bob Marley -- Could You Be Loved
• Morgan Heritage -- Love You Right
• Leroy Gibbon -- Four Season Lover
• Busy Signal -- Comfort Zone [liked this one]
• Richie Spice -- Youths Dem Cold
• Pressure -- Love And Affection
• Wayne Wonder -- Movie Star
• Warrior King -- Never Go Where Pagans Go
• Alaine -- Sincerely [not bad]
• Luciano -- Jah Live
• Beres Hammond -- Doctor's Order
• Vybz Kartel -- Summertime
• Foxy Brown (Reggae) -- Baby Can I Hold You Tonight
• Bob Marley -- Give Thanks And Praise
• Beres Hammond -- Love You Like That
• Gentleman -- Intoxication
• Glen Washington -- Down Low
• Sizzler -- Praise Ye Jah
• Beres Hammond -- Groovy Little Thing
•  Coco Tea -- Waiting In Vain
• Lady Saw -- Hardcore
• Beres Hammond -- Show It Off

Janis Joplin Channel

First 50 songs the Pandora algo generated:

• Janis Joplin -- Summertime
• Jimi Hendrix -- Foxey Lady (Live)
• The Doobie Brothers -- Listen To The Music
• Joe Cocker -- Feeling Alright
• Janis Joplin -- Get It While You Can
• Jefferson Airplane -- Someone To Love (Live At The Fillmore East)
• Buffalo Springfield -- For What It's Worth (Live 1967)
• Ray Charles -- Hit The Road Jack
• Janis Joplin -- One Good Man
• Tracy Chapman -- Give Me One Reason
• Ike & Tina Turner -- Proud Mary
• The Beatles -- Something / Blue Jay Way (Transition)(Love Version)
• Janis Joplin -- Summertime (Live At Woodstock)
• Procol Harum -- A Whiter Shade Of Pale
• Joe Cocker -- Feelin' Alright
• Dusty Springfield -- Son Of A Preacher Man
• The Doors -- Love Me Two Times (Take 3)
• Janis Joplin -- I Need A Man To Love
• Big Brother & The Holding Company -- Ball And Chain
• The Beatles -- I Want To Hold Your Hand
• Ten Years After -- I'd Love To Change The World
• Janis Joplin -- Me And Bobby McGee (Take 5 - Alternate - 7.28.70)
• Free -- All Right Now
• The Temptations -- Ain't Too Proud To Beg
• Jimi Hendrix -- Bleeding Heart
• Janis Joplin -- A Woman Left Lonely
• The Doors -- Twentieth Centruy Fox
• Big Brother & The Holding Company -- Summertime
• Jimi Hendrix -- Hear My Train A Comin' (Live AT The Fillmore East)
• Creedence Clearwater Revival -- I Heard It Through The Grapevine
• Janis Joplin -- Little Girl Blue
• Jimi Hendrix -- Hear My Train A Comin'
• The Zombies -- Time Of The Season (Mono Version)
• Jefferson Airplane -- White Rabbit (Live At The Fillmore East)
• Janis Joplin -- Try (Just A Little Bit Harder) (Live At Woodstock)
• Creedence Clearwater Revival -- I Put A Spell On You
• The Rolling Stones -- Beast Of Burden
• Jimi Hendrix -- Catfish Blues
• Big Brother & The Holding Company -- Flower In The Sun (Studio Outtake)
• Bob Marley -- Three Little Birds (Alternate Mix)
• Janis Joplin -- Trust Me
• The Rolling Stones -- Angie
• The Beatles -- Norwegian Wood (This Bird Has Flown)
• Johnny Cash -- Folsom Prison Blues (Live)
• Sam & Dave -- Hold On, I'm Comin'
• Janis Joplin -- Cry Baby (The Mono Single Masters)
• Jimi Hendrix -- All Along The Watchtower (Live ... Isle Of Wight)
• The Beatles -- Help!
• Fleetwood Mac -- Landslide (Live 1997)
• Led Zeppelin -- Bron-Yr-Aur

Pandora's Key Differentiating Factor

Over 1,000,000 uniquely analyzed songs...

We believe that a key differentiating factor between the Pandora service and other music content providers is our ability to predict music that our listeners will enjoy. Our personalized playlist generating system, based on the Music Genome Project and our proprietary algorithms, is designed to enable us to predict listener music preferences and select music content tailored to our listeners' individual music tastes. We have invested, and will continue to invest, significant resources in refining these technologies; however, we cannot assure you that these investments will yield an attractive return or that the refinements will be effective. The effectiveness of our personalized playlist generating system depends in part on our ability to gather and effectively analyze large amounts of listener data and listener feedback and we have no assurance that we will continue to be successful in enticing listeners to give a thumbs-up or thumbs-down to enough songs for our database to effectively predict and select new and existing songs. In addition, our ability to offer listeners songs that they have not previously heard and impart a sense of discovery depends on our ability to acquire and appropriately categorize additional tracks that will appeal to our listeners' diverse and changing tastes. While we have more than 1,000,000 songs in our catalog, we must continuously identify and analyze additional tracks that our listeners will enjoy and we may not effectively do so.

The Music Genome Project is the foundation of our personalized playlist generating system and has been built by our music analysts to select songs tailored to an individual's music tastes. The Music Genome Project database was developed one song at a time, by evaluating and cataloging each song's particular attributes. Our music catalog currently consists of over 1,000,000 uniquely analyzed songs from over 100,000 artists, spanning over 500 genres and sub-genres ranging from classical, jazz, rock, pop and hip hop to post punk, Celtic and flamenco. Our musical catalog includes both well-known and little-known music and incorporates listener suggestions and independent submissions. Music is assessed on the basis of value to our catalog and we do not accept money or any form of consideration from artists or their representatives for inclusion in the Music Genome Project.

Once we select music to become part of our catalog, our music analysts genotype it by examining up to 450 attributes including objectively observable metrics such as tone and tempo, as well as subjective characteristics, such as lyrics, vocal texture and emotional intensity. We employ rigorous hiring and training standards for selecting our music analysts, who typically have four-year degrees in music theory, composition or performance, and we provide them with intensive training in the Music Genome Project's precise methodology.