I have Back It Up Love Caro Emerald's music. She's brilliant!

Bad Romance - Lady Gaga
That Don't Impress Me Much - Shania Twain
The Way You Watch Me - The Saturdays
Carmen - Lana Del Rey
About You Now (Acoustic) - Sugababes
He's Looking At You - Mahara Mckay & Minus 8
From Paris To Berlin - Infernal
Overprotected (Live from Miami) - Britney Spears
Hunter & Prey - Emmelie de Forest
Big Bad World - Jamie Lynn Spears

None

Someone New - Hozier
Real Love - Clean Bandit
Dangerous Love - Fuse ODG
It's My Life - Bon Jovi
Jealous - Nick Jonas
Talking Body - Tove Lo
I Will Never Let You Down - Rita Ora
Tonight ( We live forever) - Union J
Left Outside Alone - Anastacia
C'est La Vie - B*Witched

I have IWNLYD, LOA and CLV.

1: Budapest - George Ezra
2: Alfie - Lily Allen
3: Ugly Heart - G.R.L.
4: Daydreamer - Menswear
5: Baby, I Love You Way - Big Mountain
6: Disco's Revenge - Gusto
7: You Spin Me Round (Like A Record) - Dead Or Alive
8: Out Of The Blue - System F
9: Look For Me - Chipmunk featuring Talay Riley
10: Do What U Want - Lady Gaga featuring R Kelly

PS - @LudwigVonDrake: I also have the Spanish version of You've Got A Friend In Me.

I have Alfie and Do What U Want

The Sweet Escape - Gwen Stefani
Hush Hush; Hush Hush - The Pussycat Dolls
Let The Sunshine - Labrinth
Fingerprints - Katy Perry
Fragile - Future Perfect
Let It Go - Alexandra Burke
Unconditionally - Katy Perry
Wildest Moments - Jessie Ware
Air Balloon - Lily Allen
Tell Me How Long - Caro Emerald

I have Fingerprints.

1) Iris - Goo Goo Dolls
2 Baby I'm a Leaving You - Journey
3) The Scientist - Coldplay
4) Out Of The Woods - Taylor Swift
5) Four Kicks - Kings of Leon
6) Teenage Kicks - The Undertones
7) Summer Nights - Grease
8) What You Believe In - Take That
9) In The End - Linkin Park
10) I Love Them Ho's - Eamon

I have Out Of The Woods

Luv The Hurt Away - Britney Spears
Crazy Fool - Girls Aloud
The Beat Goes On - Britney Spears
Blue Afternoon - Rachel Stevens
Ev'ry Time We Say Goodbye - Lady Gaga & Tony Bennett
Over To You Now - Britney Spears
Before The Rain - Alexandra Burke
Bad Girl - Madonna
Shotgun Wedding - Jamie Lynn Spears
Hot As Ice - Britney Spears

WHY is my iPod in a Spears mood? Is it trying to tell me something?

I have none of those.

1: Left My Heart In Tokyo - Mini Viva
2: Super Bass - Nicki Minaj
3: All Good Things Come To An End - Nelly Furtado
4: Hot N Cold - Katy Perry
5: Maria - Blondie
6: Danger! High Voltage - Electric Six
7: Better - Tom Baxter
8: Billionaire - Travie McCoy featuring Bruno Mars
9: Bad Boys - Alexandra Burke featuring Flo Rida
10: Played-A-Live (The Bongo Song) - Safri Duo

I have All Good Things, Hot n Cold and Bad Boys

Not Big - Lily Allen
Dear Diary - Britney Spears
Scandalous - Mis-Teeq
Get Ready, Get Set - The Saturdays
The Wonderful In You - Caro Emerald
Break It Off - Rihanna
Orange Colored Sky - Lady Gaga
Rehab - Rihanna
Another Town, Another Train - ABBA
Bad Boys - Alexandra Burke

I have Scandalous and - obviously - Bad Boys.

1: Always Loved A Film - Underworld
2: All Kinds Of Everything - Dana
3: My Life - Robin Thicke
4: Shut Up And Let Me Go - Ting Tings
5: You're The One I Love - Shola Ama
6: Jar Of Hearts - Christina Perri
7: On The Beach - York
8: Let's Hang On - The Four Seasons
9: Candy - Ash
10: Animals - Martin Garrix

I have Shut Up And Let Me Go

Nature Boy - Lady Gaga & Tony Bennett
Forever & A Night - Girls Aloud
Stuck On Repeat - Little Boots
Rock Boy - Britney Spears
Some Girls (Rhythm Masters Vocal Mix) - Rachel Stevens
Dark Paradise - Lana Del Rey
Express Yourself - Madonna
Mother Protect - Niki & The Dove
The Hook Up (Live In Miami) - Britney Spears
Friend Of Mine - Lily Allen

I have Friend Of Mine.

1) Some Unholy War - Amy Winehouse
2) Beyond The Sea - Will Young
3) Just Say Yes - Infant Sorrow
4) Palahnuik's Laughter - Fightstar
5) Strange - Wet Wet Wet
6) Stragglers Moon - The Fratellis
7) Close Your Eyes - Westlife
8) Addicted - Ronan Keating
9) Reason Is Treason - Kasabian
10) Just A Day - Feeder

I have none of those.

1: I Love It - Icona Pop featuring Charli XCX
2: The Beat Goes On - All Seeing I
3: Parklife - Blur
4: Beat It - Michael Jackson
5: Like Toy Soldiers - Eminem
6: Runaway - Devlin featuring Yasmin
7: Don't You Want Me - The Human League
8: Outside - Calvin Haris featuring Ellie Goulding
9: Something Good - Utah Saints
10: London Calling - The Clash

I have Don't You Want Me

See Me Now - Little Mix
Fashion Of His Love - Lady Gaga
Chaotic - Britney Spears
Overpowered - Roisin Murphy
Goodbye - Spice Girls
I Feel Loved - Depeche Mode
From Paris To Berlin - Infernal
Yeah - Usher
Love Song - Madonna
How High - Madonna

I have From Paris To Berlin and Yeah.

1: Disco's Revenge - Gusto
2: You're Not Alone - Olive
3: Gold Forever - The Wanted
4: Don't - Ed Sheeran
5: Don't You Worry Child - Swedish House Mafia featuring John Martin
6: Dilemma - Nelly featuring Kelly Rowland
7: Burn Baby Burn - Ash
8: Have A Nice Day - Stereophonics
9: Elastic Heart - Sia
10: Dangerous - David Guetta featuring Sam Martin

None

13 Little Dolls - Sophie Ellis-Bextor
Gone Fishing - Roisin Murphy
Chop Me Up - Justin Timberlake
Dangerous - Britney Spears
Cry To The Beat Of The Band - Sophie Ellis-Bextor
Eye of the Duck - Natacha Atlas
Broken Arrow - Pixie Lott
Love/Hate - Girls Aloud
And Then We Kiss - Britney Spears
Come Into My World - Kylie Minogue

I have none of those.

1: And I Will Kiss - Underworld featuring Dame Evelyn Glennie
2: The Bike Song - Mark Ronson and the Business Intl featuring Kyle Falconer and Spank Rock
3: Fireflies - Owl City
4: These Words - Natasha Bedingfield
5: It's My Party - Jessie J
6: Leave Right Now - Will Young
7: Ghostbusters - Ray Parker Junior
8: Save Tonight - Eagle-Eye Cherry
9: I See Girls - Studio B
10: Turn Me On - Kevin Lyttle

None

Him - Lily Allen
I Will Still Love You - Britney Spears
Little Miss Perfect - Sugababes
Smoking Gun - Melody Thornton
Breathe In Breathe Out - Rachel Stevens
I Do Believe In Love - Katie Melua
Goodies - Ciara
In The Flesh - Blondie
You Got It All - Britney Spears
All Around The World - Lisa Stansfield

I have AATW.

1: Bad Day - Daniel Powter
2: Beep - Pussycat Dolls featuring will.i.am
3: Children - Robert Miles
4: Shining Light - Ash
5: Human - The Killers
6: Country House - Blur
7: Sweet Home Alabama - Lynyrd Skynyrd
8: For Your Entertainment - Adam Lambert
9: Jump - Girls Aloud
10: Changed The Way You Kiss Me - Example

I have Beep and Jump

About You Now (Acoustic) - Sugababes
The Other Woman - Lana Del Rey
Nothing Good About This Goodbye - Rachel Stevens
Born To Try - Delta Goodrem
Virgin Sexy - Sugababes
Shape - Sugababes
Double Rainbow - Katy Perry
Caught In A Moment - Sugababes
Nobody Knows You When You're Down And Out - Katie Melua
In A Heartbeat - Sandra

My iPod suddenly likes Sugababes for some reason...

I have none of those.

1: Up Middle Finger - Oxide and Neutrino
2: Another Night - Real McCoy
3: Why Does My Heart Feel So Bad? - Moby
4: I Wanna Sex You Up - Color Me Badd
5: Opus 17 (Don't You Worry About Me) - Frankie Valli and the Four Seasons
6: Hideaway - De'Lacy
7: Here (In Your Arms) - Hellogoodbye
8: Natural Blues - Moby
9: If I Go - Ella Eyre
10: Porcelain - Moby

I wonder why my iPhone's suddenly developed a liking for bald techno producers.

None

Crescendo - Little Boots
Brave New Girl - Britney Spears
Dangerous - Kardinal Offishall & Akon
Belly Dancer - Akon
Off To The Races - Lana Del Rey
Whenever, Wherever - Shakira
Too Late To Love Me Now - Stacey Solomon
Free Falling - Florrie
Thinking of You - Katy Perry
Like Me - Girlicious

I have Whenever, Wherever.

1: Something - Lasgo
2: Alisha Rules The World - Alisha's Attic
3: We Belong Together - Mariah Carey
4: Braveheart - Neon Jungle
5: Played-A-Live (The Bongo Song) - Safri Duo
6: Airplanes - B.o.B. featuring Hayley Williams
7: Heaven - DJ Sammy and Yanou featuring Do
8: Impossible - James Arthur
9: One Way - The Levellers
10: Start Without You - Alexandra Burke featuring Laza Morgan

I have Airplanes, Start Without You and the original version of Impossible

Don't Take It Personal - Monrose
Lay All Your Love On Me - ABBA
Fashion - Lady Gaga
Rain - Madonna
Perfect Lover - Britney Spears
Lucky - Britney Spears
Lights On - Katy B
What Would You Do - City High
Baby Doll - Girlicious
Get Back - Britney Spears

I love Lucky and What Would You Do

1) Kids Again - Example
2) Willow Girl - Alistair Griffin
3) Denying - Spice Girls
4) Back To Black - Amy Winehouse
5) Disco Heaven - Lady GaGa
6) Don't Look Back In Anger - Oasis
7) Uptown Girl - Westlife
8) Hate That I Love You - Rihanna
9) Dirty Diana - Michael Jackson
10) Walk This Way - Run DMC

I have Kids Again and DLBIA, as well as Billy Joel's Uptown Girl and the version of Walk This Way that they did with Aerosmith.

1: Know Your Enemy - Green Day
2: You're So Vain - Carly Simon
3: Cafe Del Mar - Energy 52
4: For My People - Missy Elliott
5: Don't Stop Movin' - S Club 7
6: Word Up! - Cameo
7: It's My Party - Jessie J
8: LDN - Lily Allen
9: Guns Don't Kill People Rappers Do - Goldie Lookin' Chain
10: Raise Your Glass - P!nk